IHOP02: Logbook

IHOP02: Chronological Logbook Entries


Return to Logbook Top Page
Entry Date Title Site Author #Graphics
326 Fri 15-Nov-2002roughness lengthallhorst
325 Fri 15-Nov-2002displacement heightallhorst
324 Mon 04-Nov-2002sonic offsets and tilt anglesallhorst
323 Wed 09-Oct-2002Time error at station 99horst
322 Wed 09-Oct-2002Trime soil moisture sensor calibrationallhorst
321 Wed 25-Sep-2002QC correctionsallmaclean
320 Thu 19-Sep-2002CS615 in-situ calibrationsallhorst
319 Tue 30-Jul-2002Site 8 visit, May 318delany
318 Tue 30-Jul-2002Site 7 visit, May 317delany
317 Mon 29-Jul-2002Post calibration: anemometer thresholdallsemmer
316 Mon 29-Jul-2002Post calibration check: TRHallsemmer
315 Mon 08-Jul-2002GOES-Noise Tests in Boulderallmilitzer
314 Mon 01-Jul-2002TearDown Sensor IDsallmilitzer
313 Wed 26-Jun-2002UW sampling at 10hz9militzer
312 Wed 26-Jun-2002Site 9 Visit: Final Trime sample, SDR "ShieldOff" start, PV removed9militzer
311 Wed 26-Jun-2002Site 8 Visit: Final Trime sample8militzer
310 Wed 26-Jun-2002Site 7 Visit: Final Trime sample, SDR "ShieldOff" start, PV removed7militzer
309 Tue 25-Jun-2002daily status, Tuesday 25allsemmer
308 Mon 24-Jun-2002Site 6 Visit: Field getting plowed6militzer
307 Mon 24-Jun-2002Site 6 Visit: Final Trime sample6militzer
306 Mon 24-Jun-2002Site 5 Visit: Final Trime sample, clean rad5militzer
305 Mon 24-Jun-2002Site 4 Visit: Final Trime sample, clean rad,kh2o4militzer
304 Mon 24-Jun-2002Site 3 Visit: Final Trime sample, clean rad,kh2o3militzer
303 Mon 24-Jun-2002status, Jun 24allmilitzer
302 Mon 24-Jun-2002Site 2 Visit: Final Trime sample, clean rad2militzer
301 Mon 24-Jun-2002Site 1 Visit: Final Trime sample, clean rad/kry, RGmice1militzer
300 Sun 23-Jun-2002Site 9 Visit: UW alignment, sdr started9militzer
299 Sun 23-Jun-2002Site 8 Visit: sdr swapped, goes note8militzer
298 Sun 23-Jun-2002Site 7 Visit: goes restored, sdr problem/restart7militzer
297 Sun 23-Jun-2002rain guage at station 6, 14:40 - 14:50CDT6semmer
296 Sun 23-Jun-2002Sonic replaced at 9, jun22 17:30 - 18:45CDT9semmer
295 Sun 23-Jun-2002Site 9 visit, Jun 22 17:30 - 18:45CDT9semmer
294 Sun 23-Jun-2002site 7 visit, jun22 16:15 - 16:30CDT7semmer
293 Sun 23-Jun-2002site 5 visit, jun 22 14:15-14:205semmer
292 Sun 23-Jun-2002status, Jun 23allsemmer
291 Sat 22-Jun-2002Site 6 Visit: Another RainG. check, SDR6militzer
290 Sat 22-Jun-2002Site 3 Visit: SDR test end3militzer
289 Sat 22-Jun-2002Site 1 Visit: 6/22 Field Tilled, Tsfc/SoilHF OK1militzer
288 Sat 22-Jun-2002Site 1 Visit: 6/21 Station Up, Tsfc bad, PAM SoilHF/Q1militzer
287 Sat 22-Jun-2002Site 3 Visit: SDR start, 6/213militzer
286 Sat 22-Jun-2002Site 4 Visit: SDR stop 6/214militzer
285 Sat 22-Jun-2002Site 5 Visit: 6/21 SDR start, RG chk, Kh2o/rad cleaned5militzer
284 Sat 22-Jun-2002status, June 22allsemmer
283 Fri 21-Jun-2002site 9 visit9semmer
282 Fri 21-Jun-2002site 7 visit, 16:00 - 16:307semmer
281 Fri 21-Jun-2002status, June 21allsemmer
280 Fri 21-Jun-2002false rain tipsallsemmer
279 Fri 21-Jun-2002Site 7 visit, 6/20 16:15-17:157semmer
278 Fri 21-Jun-2002Site 8 visit, 6/208semmer
277 Fri 21-Jun-2002Site 9 visit, 6/20 13:45 - 14:459semmer
276 Thu 20-Jun-2002Site 6 Visit: ATI swapped6militzer
275 Thu 20-Jun-2002Site 5 Harvested5militzer
274 Thu 20-Jun-2002Site 4 Visit: SDR start, RG chk, Kh2o/rad cleaned4militzer
273 Thu 20-Jun-2002Site 6 Visit: SDR removed, WeedsWhacked, RG. chk6militzer
272 Thu 20-Jun-2002Harvest at sites 5 & 66semmer
271 Thu 20-Jun-2002status, June 20semmer
270 Thu 20-Jun-2002Site 1 Visit: Swap SDR, N2 bottle1militzer
269 Thu 20-Jun-2002Site 1 Visit: Swap GOES1militzer
268 Thu 20-Jun-2002Site 3 File System Problem, possible metppf problem3militzer
267 Thu 20-Jun-2002Site 3 SDR High Rate Data Acq.: Shield on3militzer
266 Thu 20-Jun-2002Site 2 SDR High Rate Data Acq.: Shield on2militzer
265 Thu 20-Jun-2002SDR High Rate Data: SUMMARY of 'GOES-Noise' TESTS2militzer
264 Thu 20-Jun-2002Rnet Coef Change on 6/182militzer
263 Wed 19-Jun-2002Site 6 Visit, 16:15 - 17:30CDT6semmer
262 Wed 19-Jun-2002Prop at station 6?6semmer
261 Wed 19-Jun-2002status, June 19nonesemmer
260 Tue 18-Jun-2002Site 7 visit, 16:45 to 17:15 CDT7semmer
259 Tue 18-Jun-2002Status, June 18basesemmer
258 Tue 18-Jun-2002Site 1 Visit1militzer
257 Tue 18-Jun-2002Site 2 Visit2militzer
256 Tue 18-Jun-2002Site 1 Running but had EVE File System problem1militzer
255 Tue 18-Jun-2002Site 3 Visit3militzer
254 Sun 16-Jun-2002co2 signals8oncley
253 Sun 16-Jun-2002nuw7oncley
252 Sun 16-Jun-2002Daily Statusoncley
251 Sun 16-Jun-2002CO2 calibration gas cylinder pressuresalldelany
250 Sun 16-Jun-2002Net Radiometer Q99258 repairednonedelany
249 Sat 15-Jun-2002Sun shadow testsalldelany
248 Sat 15-Jun-2002Site 9 visit9delany
247 Sat 15-Jun-2002Site 8 visit8delany
246 Sat 15-Jun-2002Site 7 visit7delany
245 Sat 15-Jun-2002Site 3 visit3delany
244 Sat 15-Jun-2002Site 2 visit2delany
242 Sat 15-Jun-2002Site 1 visit1delany
241 Fri 14-Jun-2002Daily Statusoncley
240 Thu 13-Jun-2002co2 fluxesoncley
239 Thu 13-Jun-2002Daily Statusoncley
238 Wed 12-Jun-2002Site 6 visit6delany
237 Wed 12-Jun-2002Site 4 visit4delany
236 Wed 12-Jun-2002Site 5 visit5delany
235 Wed 12-Jun-2002Daily Statusoncley
234 Mon 10-Jun-2002Evening statusoncley
233 Mon 10-Jun-2002Bad s9 times9oncley
232 Mon 10-Jun-2002Site 7 noise tests7delany1
231 Mon 10-Jun-2002Site 8 visit8delany
230 Mon 10-Jun-2002Site 9 visit9delany
229 Sun 09-Jun-2002Site 8 visit8delany
228 Sun 09-Jun-2002Site 7 visit7delany
227 Sun 09-Jun-2002Site 9 visit9delany
226 Sun 09-Jun-2002rain errors6oncley1
225 Sun 09-Jun-2002Daily Statusoncley
224 Sat 08-Jun-2002krypton testsoncley
223 Sat 08-Jun-2002Site 7 visit7oncley
222 Sat 08-Jun-2002Site 9 visit9oncley
221 Sat 08-Jun-2002Site 8 visit8oncley
220 Sat 08-Jun-2002Site 7 visit7oncley
219 Sat 08-Jun-2002Daily statusoncley
218 Fri 07-Jun-2002Summary of kryptonsoncley
217 Fri 07-Jun-2002Summary of soil profile noiseoncley
216 Fri 07-Jun-2002Summary of radiometer calsoncley
215 Fri 07-Jun-2002Site 6 visit6oncley
214 Fri 07-Jun-2002Site 5 visit5oncley
213 Fri 07-Jun-2002Site 4 visit4oncley
212 Fri 07-Jun-2002Site 3 visit3oncley
211 Fri 07-Jun-2002Site 1 visit1oncley
210 Thu 06-Jun-2002Site 2 visit2delany
209 Thu 06-Jun-2002Site 1 visit1delany
208 Thu 06-Jun-2002Site 4 visit 4delany
207 Thu 06-Jun-2002Site 5 visit5delany
206 Thu 06-Jun-2002Site 6 visit6delany
204 Thu 06-Jun-2002Daily Statusoncley
203 Thu 06-Jun-2002Site 4 visit4oncley
202 Thu 06-Jun-2002Site 5 visit5oncley
201 Thu 06-Jun-2002Site 6 visit6oncley
200 Thu 06-Jun-2002Site 8 visit8oncley
199 Thu 06-Jun-2002Site 9 visit9oncley
198 Thu 06-Jun-2002Site 7 visit7oncley
197 Thu 06-Jun-2002Site 6 visit6delany
196 Thu 06-Jun-2002Site 5 visit5delany
195 Wed 05-Jun-2002Site 4 visit4delany
194 Wed 05-Jun-2002Daily Statusoncley
193 Tue 04-Jun-2002GOES interference evaluatedoncley9
192 Tue 04-Jun-2002Cleaning Kr electronic box connectorsalldelany
191 Tue 04-Jun-2002Site 7 visit7delany
190 Tue 04-Jun-2002Site 9 visit9delany
189 Tue 04-Jun-2002Site 8 visit8delany
188 Tue 04-Jun-2002Daily statusoncley
187 Mon 03-Jun-2002Site 5 visit5delany
185 Mon 03-Jun-2002Site 4 visit4delany
184 Mon 03-Jun-2002Site 9 visit9delany
183 Mon 03-Jun-2002Daily Statusoncley
182 Sun 02-Jun-2002Changing GOES transmissionsmaclean
180 Sun 02-Jun-2002site 6 visit6delany
179 Sun 02-Jun-2002Site 5 visit5delany
178 Sun 02-Jun-2002Site 4 visit4delany
177 Sat 01-Jun-2002NESDIS problemsoncley
176 Sat 01-Jun-2002Site 10 visitnonedelany
175 Sat 01-Jun-2002Site 3 visit3delany
174 Sat 01-Jun-2002Site 2 visit2delany
173 Sat 01-Jun-2002Site 1 visit1delany
172 Fri 31-May-2002Daily Statusoncley
171 Fri 31-May-2002Daily Statusoncley
170 Fri 31-May-2002Site 4 visit4oncley
169 Fri 31-May-2002GOES was off at Site 55oncley
168 Fri 31-May-2002GOES off at s66oncley
167 Fri 31-May-2002looking at GOES interferenceoncley1
166 Thu 30-May-2002Site 4 visit4delany
165 Thu 30-May-2002Site 5 visit 5delany
164 Thu 30-May-2002Daily Statusoncley
163 Wed 29-May-2002thoughts about GOES problemoncley
162 Wed 29-May-2002Site 8 visit8oncley
161 Wed 29-May-2002Site 7 visit7oncley
160 Wed 29-May-2002screws tightened1oncley
159 Wed 29-May-2002Daily Status, May 29oncley
158 Tue 28-May-2002Replaced TRH206 w/TRH0037horst
157 Tue 28-May-2002Resealed KH2O, Station 77horst
156 Tue 28-May-2002Site 7 visit7horst
155 Tue 28-May-2002Reseal KH2O, Station 66horst
154 Tue 28-May-2002Site 6 visit6horst
153 Tue 28-May-2002Resealed KH2O, Station 44horst
152 Tue 28-May-2002Site 4 visit4horst
151 Tue 28-May-2002Tightened multiplexed terminal screws5horst
150 Tue 28-May-2002Resealed KH2O, Station 55horst
149 Tue 28-May-2002Site 5 visit5horst
148 Tue 28-May-2002Daily Status, May 28allhorst
147 Mon 27-May-2002Daily Status, May 27allhorst
146 Sun 26-May-2002Tightened screws on Campbell data logger.6horst
145 Sun 26-May-2002Cycled powsr on Sbus to restart prop direction6horst
144 Sun 26-May-2002Changed ATI sonic samples from 10 to 116horst
143 Sun 26-May-2002Site 6 visit6horst
142 Sun 26-May-2002Contacted land owners, 5/17allhorst
141 Sun 26-May-2002Daily Status, May 26allhorst
140 Sun 26-May-2002Tightened multiplexer terminal connections9horst
139 Sun 26-May-2002Site 9 visit9horst
138 Sun 26-May-2002Repaired cable in profile 99maclean
137 Sat 25-May-2002Site 4 visit, May 224horst
136 Sat 25-May-2002Site 5 visit, May 225horst
135 Sat 25-May-2002Site 3 visit, May 213horst
134 Sat 25-May-2002Site 3 visit, May 203horst
133 Sat 25-May-2002Site 2 visit, May 202horst
132 Sat 25-May-2002Site 1 visit, May 201horst
131 Sat 25-May-2002Site 3 visit, May 183horst
130 Sat 25-May-2002Site 6 visit, May 176horst
129 Sat 25-May-2002Site 7 visit, May 167horst
128 Sat 25-May-2002Site 8 visit, May 168horst
127 Sat 25-May-2002Site 9 visit, May 169horst
126 Sat 25-May-2002Site 7 visit, May 157horst
125 Sat 25-May-2002Site 6 visit, May 146horst
124 Sat 25-May-2002Site 9 visit, May 149horst
123 Sat 25-May-2002Site 3 visit, May 113horst
122 Sat 25-May-2002Site 3 visit, May 103horst
121 Sat 25-May-2002Daily Status, May 25allhorst
120 Fri 24-May-2002Daily Status, May 24allhorst
119 Thu 23-May-2002Restarted sonic at station 88horst
118 Thu 23-May-2002Daily Status, May 23allhorst
117 Wed 22-May-2002Added power supply & battery1maclean
116 Wed 22-May-2002Cleaned kh2o sensor at site 11maclean
115 Wed 22-May-2002Site 1 visit1maclean
114 Wed 22-May-2002Cleaned kh2o at site 22horst
113 Wed 22-May-2002Site 2 visit2maclean
112 Wed 22-May-2002Cleaned kh2o at site 33maclean
111 Wed 22-May-2002Site 3 visit3maclean
110 Wed 22-May-2002Daily Status, May 22allhorst
109 Tue 21-May-2002Site 7 visit7horst
108 Tue 21-May-2002Site 8 visit8horst
107 Tue 21-May-2002Site 9 visit9horst
106 Tue 21-May-2002Daily Status, May 21allhorst
105 Mon 20-May-2002Site visit check listallhorst
104 Mon 20-May-2002Daily Status, May 20allhorst
103 Mon 20-May-2002Replaced EVE prom at station 77horst
102 Mon 20-May-2002Replaced net radiometer at site 88horst
101 Mon 20-May-2002Site 8 visit8horst
100 Mon 20-May-2002Cleaned kh2o sensor at station 77horst
99 Mon 20-May-2002Site 7 visit7horst
98 Sun 19-May-2002Daily Status, May 19allhorst
97 Sun 19-May-2002Sonic saga at station 66maclean
96 Sat 18-May-2002Cleaned kh2o sensor at station 65horst
95 Sat 18-May-2002Site 6 visit6horst
94 Sat 18-May-2002Cleaned kh2o sensor at station 55horst
93 Sat 18-May-2002Site 5 visit5horst
92 Sat 18-May-2002Swapped prom in EVE4horst
91 Sat 18-May-2002Cleaned kh2o sensor at station 44horst
90 Sat 18-May-2002Site 4 visit4horst
89 Sat 18-May-2002site 9 setup9horst
88 Sat 18-May-2002Daily Status, May 18allhorst
87 Fri 17-May-2002Daily Status, May 17allhorst
86 Thu 16-May-2002Checked Soil profile connections at 88maclean
85 Thu 16-May-2002Swapped microdrive (again) at station 88maclean
84 Thu 16-May-2002Procedure to swap microdrive in SDR 8maclean
83 Thu 16-May-2002CO2 statistics8maclean
82 Thu 16-May-2002Changed microdrive at stn 88maclean
81 Thu 16-May-2002GOES at 88maclean
80 Thu 16-May-2002barometer at stn88maclean
79 Thu 16-May-2002Site 8 visit8maclean
78 Thu 16-May-2002Checked Soil profile connections9maclean
77 Thu 16-May-2002Daily Status, May 16allhorst
76 Thu 16-May-2002Sonic azimuth, May 125maclean
75 Thu 16-May-2002Prop vane azimuth and PO output5maclean
74 Thu 16-May-2002Site 5 visit, May 125maclean
73 Thu 16-May-2002Corrected Pyrgeometer, pyranometer coefficients3maclean
72 Thu 16-May-2002Site 3 visit, May 123maclean
71 Thu 16-May-2002High rate archive at stn 1, May 121maclean
70 Thu 16-May-2002Replaced slow AD, May 121maclean
69 Thu 16-May-2002Replaced sonic at site 99horst
68 Thu 16-May-2002ihop telephone numbershorst
67 Wed 15-May-2002Daily Status, May 15allhorst
66 Wed 15-May-2002Installed fast kh20 hygrometer9horst
65 Wed 15-May-2002Replaced sonic at station 99horst
64 Tue 14-May-2002Daily Status, May 14allhorst
63 Tue 14-May-2002Site 9 visit9horst
62 Tue 14-May-2002kh2o at station 99horst
61 Mon 13-May-2002Site 1 visit1maclean
60 Mon 13-May-2002Trime readings at site 22maclean
59 Mon 13-May-2002Checked logger coefficients at site 22maclean
58 Mon 13-May-2002Serializer replaced at site 22maclean
57 Mon 13-May-2002Site 2 visit2maclean
56 Mon 13-May-2002Daily Status, May 13allhorst
55 Sun 12-May-2002Added earth ground to soil profile multiplexer8horst
54 Sun 12-May-2002Fixed KH2O at station 88horst
53 Sun 12-May-2002Checked logger coefficients at station 77horst
51 Sun 12-May-2002Daily Status, May 12allhorst
50 Sat 11-May-2002Daily Status, May 11, for soil profilesallhorst
49 Sat 11-May-2002Recalibrated prop vane direction encoder6horst
48 Sat 11-May-2002Changed radiometer coefficient at station 55horst
47 Sat 11-May-2002Checked logger coefficients at station 66horst
46 Sat 11-May-2002Checked logger coefficients at station 44horst
45 Sat 11-May-2002Daily Status, May 11allhorst
44 Sat 11-May-2002Changed PSP in/out and PYG out coefficients9maclean
43 Sat 11-May-2002lat and long of pond S of site 99maclean
42 Sat 11-May-2002Sonic azimuth9maclean
41 Sat 11-May-2002prop and rad stand azimuths at site 99maclean
40 Fri 10-May-2002Daily Status, May 10allhorst
39 Thu 09-May-2002Kryptons installed at 7,8,9allmaclean
38 Tue 07-May-2002site 8 setup8semmer
37 Tue 07-May-2002site 7 setup7semmer
36 Tue 07-May-2002Daily Status, May 7allhorst
35 Mon 06-May-2002Daily status, May 6allhorst
34 Sun 05-May-2002Sonic at station 2 down2semmer
33 Sun 05-May-2002site 6 setup6semmer
32 Sun 05-May-2002site 5 setup5semmer
31 Sun 05-May-2002site 4 setup4semmer
30 Fri 03-May-2002Site 1 update1semmer
29 Fri 03-May-2002CSAT sonics AH parameterallmaclean
28 Thu 02-May-2002setup site 11semmer
27 Thu 02-May-2002setup of site 33semmer
26 Wed 01-May-2002rain test2semmer
25 Wed 01-May-2002Site 2 setup2semmer
24 Wed 01-May-2002GOES azimuth and elevationallmaclean
23 Wed 01-May-2002magnetic declinationsallhorst
22 Thu 25-Apr-2002CR10X coefficients for station 99maclean
21 Thu 25-Apr-2002CR10X coefficients for station 88maclean
20 Thu 25-Apr-2002CR10X coefficients for station 77maclean
19 Thu 25-Apr-2002CR10X coefficients for station 66maclean
18 Thu 25-Apr-2002CR10X coefficients for station 55maclean
17 Thu 25-Apr-2002CR10X coefficients for station 44maclean
16 Thu 25-Apr-2002CR10X coefficients for station 33maclean
15 Thu 25-Apr-2002CR10x coefficients for station 22maclean
14 Thu 25-Apr-2002CR10X logger cal coeficients for station 11maclean
13 Wed 24-Apr-2002Serializer / SlowAD VDC Checknonemilitzer
12 Tue 23-Apr-2002Statusallhorst
11 Tue 23-Apr-2002Driving directions & land owners - East Legallhorst
10 Tue 23-Apr-2002Driving directions & land owners - Central Legallhorst
9 Tue 23-Apr-2002Driving directions & land owners - West Legallhorst
8 Fri 19-Apr-2002Configuration of ATI K-probeshorst
7 Wed 17-Apr-2002Krypton hygrometer locations/mountingallmaclean
6 Fri 12-Apr-2002CO2 lag tests on EVE1maclean1
5 Mon 08-Apr-2002Site namesallmaclean
4 Mon 08-Apr-2002Site lat,long,elevallmaclean
3 Mon 25-Feb-2002EVE Covars Delay Calculation; Test Data2militzer
2 Fri 04-Jan-2002Site layout considerationsallhorst
1 Fri 04-Jan-2002Logbook creatednonemaclean


326: LOG, Site all, Fri 15-Nov-2002 09:50:55 MST, roughness length
The surface roughness can be calculated, for neutral stability, as

zo = (z2-z1)/[exp(k*u2/ustar) - exp(k*u1/ustar)]

where z1,u1 are height and wind speed for the sonic anemometer, z2 and
u2 are for the propvane at 10m, k=0.4, and ustar is the friction
velocity measured by the sonic anemometer.  I calculated this for each
station for the duration of the project and found zo as the median
value within the stability range abs(3m/L) < 0.002, where L is the
Monin-Obukhov stability length calculated from ustar and 
measured by the sonic anemometer.

The derived values are:

site	zo (cm)
1	0.24
2	2.4
3	2.9
4	1.1
5	5.9
6	4.9
7	2.3
8	1.8
9	1.2

Note that zo for sites 5 and 6 include data from both before and after 
wheat harvest.
Note that site 6 was plowed on June 24, which would have reduced zo
to a value on the order of that for site 1.




325: LOG, Site all, Fri 15-Nov-2002 09:28:14 MST, displacement height
The displacement height was first calculated from the wind profiles 
for neutral stability:

D = z1 - (z2-z1)/(exp((u2-u1)*k/ustar) - 1)

where z1,u1 are the height and wind speed for the sonic, z2 and u2 
are for the prop vane at 10 m, k=0.4, and ustar is the friction
velocity.  Unfortunately these values of D are unrealistic.  

As an alternative, the displacement height was determined as 2/3 
the height of the vegetation, using the periodic measurements made
by Joe, Josh and Heather.  For each site visit, I averaged all of
the available vegetation measurements at locations 1-11.  The results
are as follows:

#
# date (GMT)		displacement height
#		stns:	 1
2002 may 01 00:00:00  	0.0
2002 jun 30 00:00:00  	0.0
#		stns:	 2
2002 may 01 00:00:00  	0.07
2002 may 20 00:00:00  	0.07
2002 may 29 00:00:00  	0.08
2002 jun  8 00:00:00  	0.06
2002 jun 15 00:00:00  	0.09
2002 jun 27 00:00:00  	0.12
2002 jun 30 00:00:00  	0.12
#		stns:	 3
2002 may 01 00:00:00  	0.27
2002 may 21 00:00:00  	0.27
2002 may 29 00:00:00  	0.29
2002 jun  9 00:00:00  	0.23
2002 jun 17 00:00:00  	0.27
2002 jun 27 00:00:00  	0.29
2002 jun 30 00:00:00  	0.29
#		stns:	 4
2002 may 01 00:00:00  	0.11
2002 may 22 00:00:00  	0.11
2002 may 30 00:00:00  	0.14
2002 jun  6 00:00:00  	0.18
2002 jun 12 00:00:00  	0.16
2002 jun 23 00:00:00  	0.24
2002 jun 30 00:00:00  	0.24
#		stns:	 5
2002 may 01 00:00:00  	0.47
2002 may 22 00:00:00  	0.47
2002 may 28 00:00:00  	0.46
2002 jun 06 00:00:00  	0.45
2002 jun 12 00:00:00  	0.43
# harvest on June 20
2002 jun 20 10:00:00  	0.43
2002 jun 21 00:00:00  	0.16
#
2002 jun 24 00:00:00  	0.16
2002 jun 30 00:00:00  	0.16
#		stns:	 6
2002 may 01 00:00:00  	0.43
2002 may 17 00:00:00  	0.43
2002 may 26 00:00:00  	0.40
2002 jun 06 00:00:00  	0.41
# harvest on June 17
2002 jun 17 10:00:00  	0.41
2002 jun 18 00:00:00  	0.17
#
2002 jun 19 00:00:00  	0.17
# plowed on June 24
2002 jun 24 18:00:00  	0.17
2002 jun 24 21:20:00  	0.00
2002 jun 30 00:00:00  	0.00
#		stns:	 7
2002 may 01 00:00:00  	0.19
2002 may 25 00:00:00  	0.19
2002 jun 01 00:00:00  	0.23
2002 jun 15 00:00:00  	0.29
2002 jun 20 00:00:00  	0.31
2002 jun 30 00:00:00  	0.31
#		stns:	 8
2002 may 01 00:00:00  	0.17
2002 may 16 00:00:00  	0.17
2002 jun 01 00:00:00  	0.19
2002 jun 14 00:00:00  	0.24
2002 jun 20 00:00:00  	0.23
2002 jun 30 00:00:00  	0.23
#		stns:	 9
2002 may 01 00:00:00  	0.09
2002 may 16 00:00:00  	0.09
2002 jun 01 00:00:00  	0.15
2002 jun 14 00:00:00  	0.07
2002 jun 20 00:00:00  	0.21
2002 jun 30 00:00:00  	0.21





324: Sonics, Site all, Mon 04-Nov-2002 14:26:23 MST, sonic offsets and tilt angles
The following table entries are 
Date (GMT)
u.off, v.off, w.off: velocity offsets (m/s) for each sonic axis
theta: sonic lean angle (degrees, positive for sonic facing downward)
phi: azimuth of the lean (degrees, measured in instrument coordinates)
boomaz: direction (degrees) toward which sonic boom points,
        in geographic coordinates

# Date         		u.off   v.off   w.off    theta	phi    boomaz  
#
# IHOP02 Campbell sonic 0537 at station 1
2002 May 01 00:00 	 0.00	 0.00	 0.03	0.6	99.9	88.8
#
# IHOP02 Campbell sonic 0538 at station 2
2002 May 01 00:00 	 0.00	 0.00	-0.04	1.0	 20.3	85.0
#
# IHOP02 Campbell sonic 0536 at station 3
2002 May 01 00:00 	 0.00	 0.00	 0.02	1.3	-146.1	94.0
#
# IHOP02 Campbell sonic 0540 at station 4
2002 May 01 00:00 	 0.00	 0.00	 0.03	1.0	28.6	93.5
#
# IHOP02 ATI NUW3 sonic at station 5
2002 May 01 00:00:00	0.0	0.0	0.0	1.8	71.4	86.6
#
# calibration file for ATI sonics at IHOP02 station 6 
# NUW5
2002 May 01 00:00:00	0.0	0.0	0.02	1.1	103.1	85.0
# ATIK 980202
2002 May 19 00:00:00	0.0	0.0	0.0	1.1	 40.9	85.0
# ATIK 980504
2002 Jun 21 00:00:00	0.0	0.0	0.0	0.7	108.0	85.0
#
# IHOP02 Campbell sonic  0539 at station 7
2002 May 01 00:00 	 0.00	 0.00	-0.01	1.0	90.7	92.0
#
# calibration file for NUW sonic at IHOP02 station 8 
# logbook #38 says this is NUW4; #314 says NUW6
2002 May 01 00:00:00	0.0	0.0	0.03	2.0	64.7	91.0
#
# calibration file for ATI sonics at IHOP02 station 9
# NUW7
2002 May 01 00:00:00	0.0	0.0	0.02	2.5	18.6	92.0
# ATIK 980303
2002 May 15 20:00:00	0.0	0.0	-0.02	1.9	 6.1	92.0
# NUW4
2002 Jun 22 23:35:00	0.0	0.0	0.0	2.3	38.2	92.0





323: LOG, Site 9, Wed 09-Oct-2002 08:46:47 MDT, Time error at station 9
I can't find any way to recover the missing data at station 9,  on Jun 9.

I've added 5 hours to the time tags of all variables from 12:55 to 16:15 CDT,
so that they are now tagged as 17:55 to 21:15 CDT.

So now what we're missing is 12:45 to 17:50 CDT.

Gordon

See logbook entry 233.  TWH


322: Soil, Site all, Wed 09-Oct-2002 08:26:25 MDT, Trime soil moisture sensor calibration
The Trime manual TDR soil moisture sensor was re-calibrated by the
manufacturer. The pre-calibration numbers showed the instrument was
well within needed specs.

reference 	pre-cal
2.8% 		3.0%
44.2% 		44%


321: Status, Site all, Wed 25-Sep-2002 10:45:25 MDT, QC corrections
The following corrections and additions have been applied to the 5 minute 
statistics.  The S code that applied the fixes is in
$ASTER/projects/IHOP02/S/QCfixes.q

The QC files listed below, which are used by the S code, and contain periods 
and corrections to be applied, are found in 
  $ASTER/projects/IHOP02/QC_files
or
  ASTER/cal_files

The S code which applies the corrections is in
   $ASTER/projects/IHOP02/S/QCfixes.q

************ As of Oct 7 *****************************************

fix.bad.times.s9() added 5 hours to time tags of data from station 9
                  from Jun 9 12:45 to 16:35 CDT.  See logbook #233
apply.mast.down() (qcfile=s*.mast.down)   mastdown variable added. All
    mast-sensor variables NA filled during down periods
remove.various.bad()
  Variables at stations were NA filled during periods listed in the qcfile,
  unless stated otherwise.

  qcfile       stns  variables
  s9.sonic.bad  9    all sonic means and covariances
  s6.uv.bad     6    u,v 
  s*.rain.bad  1-9   rainr   Set to 0 to correct for false rain tips
  s*.Gsoil.bad 1,9   Gsoil
  s*.Qsoil.bad 1,8   Qsoil,Qtsoil
  s*.Tsoil.bad  9    Tsoil
  s*.Rnet.bad  1,8,9 Rnet
  s*.Rpar.bad  1,8   Rpar
  s*.Rsw.in/out.bad 1,8.9  Rsw.in/out
  s*.Rpile.in.bad 1,2,8,9 Rpile.in
  s*.Rpile.out.bad 1,8,9  Rpile.out
  s*.Tcase.in/out.bad  1,8    Tcase.in/out
  s*.Tdome.in/out.bad  1,8    Tdome.in/out
  s*.Tsfc.bad          1,2,3,4,6  Tsfc

  s*.Dir.bad   1-9   Spd.10m=sqrt(U.10m^2+V.10m^2) variable added for all 
                     stations.  U and V NA filled at stations 5,6 for 
                     bad periods

created P at station 8 for periods mentioned in project report

fix.rad()
  corrected for wrong initial radiometer coefficients in logger at stns 9,5,3
  corrected for replacement of Rnet at stn 2
  applied April 2002 coefficients to all PYGs  (not PSPs yet)

cs615.s*.IHOP02  recomputed Qsoil from Qtsoil using linear conversion.

added Rlw.in/out variable

uw.s*.IHOP02, csat3.s*.IHOP02 corrected for w bias and sonic tilts
             rotated sonic wind data to geographic coordinates


************************************************************************



320: Soil, Site all, Thu 19-Sep-2002 16:30:30 MDT, CS615 in-situ calibrations
I have calculated a linear fit for the Trime volumetric water content
data (Qsoil, % volumetric water content) versus CS615 output period
(Qtsoil, msec) for each site, Qsoil = a + b*Qtsoil.  The Trime data
were collected manually during periodic site visits.  The data used for
the fits also include CS615 data collected in the laboratory, both
before and after the field project, with the CS615 inserted into a
container of glass beads.  The total number of data points in each fit
ranges from 5 to 7.

Note that the response of the CS615 at site 1, s/n 001, appears to
have shifted significantly around 19:40 CDT 6/20/02 and a different
calibration (1b) is used for data after that time.

In the following table, rms is the root-mean-square of the residuals
of the linear fit (% volumetric water content)

Site	S/N	a	b	rms
1a	001	-30.87	39.93	2.9
1b	001	-22.10	22.76	0* 	
2	005	-40.48	54.74	2.4
3	011	-37.00	51.18	1.1
4	009	-42.18	54.27	2.4
5	012	-50.22	60.33	2.3
6	008	-43.52	59.94	2.5
7	010	-30.94	39.48	1.4
8	006	-42.31	55.55	3.6
9	009	-28.03	37.08	2.4

*only two data points



319: Site_visit, Site 8, Tue 30-Jul-2002 10:11:34 MDT, Site 8 visit, May 31
Logbook entry made post project using information from my paper logbook.

Arrived site 8 at 16:50
Mast down at 17:02
Replaced bearing assembly of propvane at site 8 with the bearing assembly of 
the spare. Kept same vertical assembly and prop.

Bad fan of LW.out replaced with equivalent 7 bladed Nidec

17:43 microcard swap, 5 out, 2 in.

CO2 tanks from the west
2000/8
capped
2150/8
650/4.5 Nitrogen
2000/8.5




318: Site_visit, Site 7, Tue 30-Jul-2002 10:05:47 MDT, Site 7 visit, May 31
This entry was made post-project from information in my paper logbook.

Arrived 15:03
Primary concern was the GOES interference.
GOES DCP 120 inside Eve box. Shielded both Tsurf and Kr cables with foil.
Comparison of Kr signal prior and post shielding indicated that shielding helped
Dirt clod taken from near NW leg of Rad stand

317: Prop_Vane, Site all, Mon 29-Jul-2002 12:41:35 MDT, Post calibration: anemometer threshold
  Each anemometer was tested in the tunnel from 0 to 4 m/s in .1 to .2 m/s
increments (.1 from 0 to 1 m/s, .2 from 1 to 4 m/s). The tunnel reference
propeller was used as the reference source. There were good agreements with the
reference speed once the test anemometers got going. 

sensor	site*	starting threshold
00245	3	.68
00315	5	.65
00314	9	.52
00313	8	.45**
00318	7	.56
00319	6	.77
35500	2	2.2
38768	4	.30**
38769	1	.61
38770	spare	.42**

*see entry 314
**started at same time as reference






316: T_RH, Site all, Mon 29-Jul-2002 12:38:22 MDT, Post calibration check: TRH
Post IHOP TRH checks
  Each TRH usd in IHOP was tested in the temperature bath and the
humidity chamber. The table below shows the error span for
each sensor.

sensor	Site* 	T span (0 to 45)	RH span (10 to 90)
001	4	-.15 to -.09		1 to -2
003***	7	-.01 to .02		1 to -2.5
004	3	-.01 to -.02		1 to -4
005	2	.0 to -.06		.5 to -3
007	9	-.01 to .0		.5 to -2
104**	5	.0 to -.04		.5 to -.5
204	1	-.02 to -.02		1 to -1
206***	7	.0 to .01		1 to 1
701	6	.0 to -.03		1 to 1.5
702	spare	.0 to -.03		.5 to -2.5
703	8	-.02 to -.02		1.5 to 2
704**	5	.04 to .06		2 to -2

*see entries 25,27,28,31,32,33,37,38,89,314
**s/n 104 was replaced by s/n 704 on May 12, see entry 74
***s/n 206 was replaced by s/n 003 on May 28, see entry 158

315: GOES, Site all, Mon 08-Jul-2002 13:16:03 CDT, GOES-Noise Tests in Boulder
Some of the high-rate 'shield-off' test files were not recorded
properly in the field so I re-ran them in the lab for
stations 3,5,9; sonic/krypton used were the same units as the
stations had at teardown.  Note station 9's uw was running at 10hz.
A generic IRT #3577-2 and trh-005 were added in addition to the baro.
Hopefully this will be sufficient to analyze the noise.

See entry #265 for file lists.


314: Status, Site all, Mon 01-Jul-2002 16:21:35 CDT, TearDown Sensor IDs
Sensor List taken at teardown.

Station	1	2	3	4	5	6	7	8	9
Date	6/28	6/29	6/29	6/27	6/27	6/27	6/26	6/26	6/26
Sonic	537	538	536	540	NUW3	980504	539	NUW6	NUW4
Krypton	1395	1133	1389	1390	1101	1397	1394	1391	1392
IRT	4078-2	3389-3	3577-4	3389-2	3577-3	3389-1	3577-6	3577-2	4078-1
RMY	38769	35500	245	38768	315	319	318	313	314
TRH	204	005	004	001	704	701	003	703	007
313: Sonics, Site 9, Wed 26-Jun-2002 08:36:24 CDT, UW sampling at 10hz
06/25/02 15:15-16:10

UW Discovered sampling at 10hz.

This is apparently the way it was and has been since getting
installed on 06/22 ~18:00
Decided to leave it at 10hz for the last day of the project
rather than further complicating the issue for post analysis.

11/13/02:  sonic sampling changed at 22:45 GMT, June 22.  TWH


312: Site_visit, Site 9, Wed 26-Jun-2002 08:29:20 CDT, Site 9 Visit: Final Trime sample, SDR "ShieldOff" start, PV removed
06/25/02  15:15 - 16:10 Local

Purpose: Final Trime Soil Measurement.
	SDR 'Shield-Off' Test begun
	Removed solar panels

SDR Test: See also entry #265 for more.
	Tried to remove the shields with station still
	running.....well duh...!
	Blew main fuse with wire so station was down awhile.
	Recovered, removed shields, downloaded
	previous sdr data to panasonic.

	15:45 began new test, sdr #3, st9_0625.dat

	(it was using 24 hour cycling and looking good so stuck
	with that naming.)

Trime measurements
ISFF	29.1(25), 29.1(26), 28.9(25), 29.0(26)
P8	31.3(16), 31.6(16), 31.6(16), 31.6(16)
P9	20.5(32), 21.3(33), 21.3(32), 21.3(32)
P13	28.6(34), 28.5(34), 28.7(34), 28.7(34)


UW Note: see next log entry 313, sampling at 10hz.












311: Site_visit, Site 8, Wed 26-Jun-2002 08:26:26 CDT, Site 8 Visit: Final Trime sample
06/25/02  16:50-17:00 Local

Purpose: Final Trime Soil Measurement.

Trime measurements
ISFF	17.6(33), 17.5(33), 17.6(34), 17.6(33)
P2	19.6(35), 20.0(36), 19.8(35), 19.9(35)












310: Site_visit, Site 7, Wed 26-Jun-2002 08:21:35 CDT, Site 7 Visit: Final Trime sample, SDR "ShieldOff" start, PV removed
06/25/02  17:15 - 18:00 Local

Purpose: Final Trime Soil Measurement.
	SDR 'Shield-Off' Test begun
	Removed solar panels

SDR Test: See also entry #265 for more.
	Turned off station, removed rf shielding, downloaded
	previous sdr data to panasonic.
	17:42 began new test, sdr #5, st7_0625.off

Trime measurements
ISFF	26.2(33), 26.0(33), 26.1(33), 26.0(33)
P10	34.6(37), 34.6(37), 34.6(37), 34.5(37)

TRH Note: was bad while we were here, perhaps before because we
	didn't check it before shutting down EVE to begins the	
	new SDR test.   It apparently came back correctly later.











309: Status, Site all, Tue 25-Jun-2002 08:46:51 CDT, daily status, Tuesday 25
Daily Status, Tuesday, June 25
Looking at past 2 days, ending at 0900 CDT.

Staffing: Militzer & Semmer

Recent maintenance:
s1-s6: final trime measurements taken yesterday

Anomolies:
s5,6,9 now have single-level Qsoil profile outages
s7   krypton still low variance and noise the night of jun 22

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		ok


Radiation
---------
Rnet		ok
Rpar		ok
Rsw(.in,.out)	ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- ok
Tdome-T		- ok
Tcase-T		- ok
Tsfc,derived=F	- ok
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- ok, daytime diff 60 to 80 W/m^2

Sonic
-----
variance from s1 thru s5 high compared to s6 thru s9

spd		- ok
dir		- ok
w		- ok
tc		- ok
Tc vs tc	- skipping
u'u'		- ok
v'v'		- ok
w'w'		- ok
tc'tc'		- ok

u*		- skipping
sigma_w/u*	- skipping
Cd		?
w'tc'		- ok
sigma_tc/tc*	- skipping

Scalars
-------
kryptons were cleaned yesterday at sites 1,3,4,5

h2oV		ok; s4,5 rain problems beginning ~10-11z, came back in OK
h2o		ok, ditto
h2o vs H2O	- skipping
h2o'h2o'	 s7 high the night of jun 22
w'h2o'		see above; s7 low

co2mr		ok, noise (as we know) from GOES s1,8
co2mr'co2mr'	ok
w'co2mr'	ok

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok, s1, s7 and s9 high compared to others
Gsoil		ok

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		p5,7,11 (s1) some noise; p12(s5),lev5 noisy
Qsoil		p1(s6),lev4,6 noisy; p6(s2) noise; p8(s9),lev1,3,4,5;
		p9(s9),lev1; p12(s5),lev6 noisy; p13(s9),lev1,5
WPtemp		p5,p7,p11(s1) have noise; p3(s4) some noise;
WPdiff 		p5,p7,p11(s1) spikes, p13(s9),lev1 ?

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		ok
Icharge 	ok

GOES
----
Signal		ok
ClockError	ok, within 3 seconds
FreqOffset	all within 100
Modulation	- skipping
Data Quality	- skipping



308: Site_visit, Site 6, Mon 24-Jun-2002 18:00:13 CDT, Site 6 Visit: Field getting plowed
06/24/02  16:50 - 17:00 Local

The field was getting plowed while Steve was there.








307: Site_visit, Site 6, Mon 24-Jun-2002 17:52:21 CDT, Site 6 Visit: Final Trime sample
06/24/02  16:50 - 17:00 Local

Purpose: Steve went to the west early today for the
	Final Trime Soil Measurement.

Trime measurements
ISFF	17.4
P1	18.4










306: Site_visit, Site 5, Mon 24-Jun-2002 15:36:25 CDT, Site 5 Visit: Final Trime sample, clean rad
06/24/02  15:45 - 16:00 Local

Purpose: Steve went to the west early today for the
	Final Trime Soil Measurement.

Cleaned RAD

Trime measurements
ISFF	17.3
P12	24.5








305: Site_visit, Site 4, Mon 24-Jun-2002 15:35:41 CDT, Site 4 Visit: Final Trime sample, clean rad,kh2o
06/24/02  15:20 - 15:30 Local

Purpose: Steve went to the west early today for the
	Final Trime Soil Measurement.

Cleaned RAD,kH2o

Trime measurements
ISFF	19.6
P3	21.4









304: Site_visit, Site 3, Mon 24-Jun-2002 12:25:23 CDT, Site 3 Visit: Final Trime sample, clean rad,kh2o
06/24/02  11:50 - 12:15 Local

Purpose: Steve went to the west early today for the
	Final Trime Soil Measurement.

Cleaned RAD,kH2o

Trime measurements:
ISFF	6.1
P4	5.8










303: Status, Site all, Mon 24-Jun-2002 11:42:17 CDT, status, Jun 24
Daily Status, Monday, June 24
Looking at past 2 days, ending at 0900 CDT.

Staffing: Militzer & Semmer

Recent maintenance:
s6: mice back in rain gauge moved out yet again.
s7: goes xmtr put back on air (station daq itself never stopped)
    sdr started.
s8: sdr swapped.
s9: sdr started
Final Trime samples: s1-6 today

Rain Events: s4,5 today


Anomolies:
s7 DOWN due to human error!
s5,6,9 now have single-level Qsoil profile outages
s7   krypton still low variance and noise the night of jun 22
s9   now has a UW sonic

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		s4,5: Real Rain ~11-13z,6/24
		s6 false tips, mice/Steve at s6 again 6/23


Radiation
---------
Rnet		ok
Rpar		ok
Rsw(.in,.out)	ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- ok
Tdome-T		- ok
Tcase-T		- ok
Tsfc,derived=F	- ok, s1 ok now
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- ok, daytime diff 60 to 80 W/m^2

Sonic
-----
variance from s1 thru s5 high compared to s6 thru s9

spd		- ok
dir		- ok
w		- ok
tc		- ok, s5 has some excursions
Tc vs tc	- skipping
u'u'		- ok
v'v'		- ok
w'w'		- ok
tc'tc'		- ok

u*		- skipping
sigma_w/u*	- skipping
Cd		?
w'tc'		- ok
sigma_tc/tc*	- skipping

Scalars
-------

h2oV		ok; s4,5 rain problems beginning ~10-11z, came back in OK
h2o		ok, ditto
h2o vs H2O	- skipping
h2o'h2o'	 s7 high the night of jun 22
w'h2o'		see above; s7 low

co2mr		ok, noise (as we know) from GOES s1,8
co2mr'co2mr'	ok
w'co2mr'	ok

Near-surface Soil
-----------------
Tsoil		ok, s4,5 drop same time as rain
Qsoil		ok, s1, s7 and s9 very high compared to others
		    s4,5 rose same time as rain
Gsoil		ok, s4,5 rose same time as rain

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		p5,7,11 (s1) some noise;  p12(s5),lev5 noisy
Qsoil		p1(s6),lev4,6 noisy; p8(s9),lev1,3,4,5; p9(s9),lev1; 
		p12(s5),lev6 noisy; p13(s9),lev1,5
WPtemp		p5,p7,p11(s1) have noise; p1(s6) had rise ~13z(6/23)12z(6/24)
		(rain?), p13(s9) spike!
WPdiff 		p5,p7,p11(s1) spikes, p13(s9),lev1 ?

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		ok
Icharge 	ok

GOES
----
Signal		ok
ClockError	ok, within 3 seconds
FreqOffset	all within 100
Modulation	- skipping
Data Quality	- skipping

302: Site_visit, Site 2, Mon 24-Jun-2002 11:37:33 CDT, Site 2 Visit: Final Trime sample, clean rad
06/24/02  11:00 - 11:10 Local

Purpose: Steve went to the west early today for the
	Final Trime Soil Measurement.

Cleaned RAD

Trime measurements:
ISFF	16.6
P6	13.1








301: Site_visit, Site 1, Mon 24-Jun-2002 10:13:16 CDT, Site 1 Visit: Final Trime sample, clean rad/kry, RGmice
06/24/02  9:55 - 10:15 Local

Purpose: Steve went to the west early today for the
	Final Trime Soil Measurement.

Cleaned RAD/Kh2o
	minimal dirty.  We suspect the particles are so dry and the
	winds so strong the domes stay clean.

RainGauge: had 2 old (blind?) mice in the top but they didn't seem
	to be bothering the bucket.

Trime measurements:

ISFF:   12.7
P7:	9.8
P11:	13.4
P5:	12.1


300: Site_visit, Site 9, Sun 23-Jun-2002 18:25:34 CDT, Site 9 Visit: UW alignment, sdr started
06/23/02 15:35-16:25 Local

Purpose: check Krypton mount, shoot boom angle, sdr start

Krypton: Steve wanted to make sure the mounting was correct.
	It's exactly the same as at site 8: vertical orientation
	on the north side of the UW aligned back from the sonic
	sampling area, basically where the main support boom begins.

Alignments:
	UW:	272.4 degrees looking towards the sonic/station
	RMY:	184.0 degrees

Move_metppf done

SDR Started: see entry #265 for more.
	NOTE I had quite a bit of trouble downloading/uploading
	the modified config.dat using the flashdisk.  Several
	false file-system entries and a couple of bad file writes.
	Could indicate a problem with the pcmcia drive of this
	(new) 16mb flash.

299: Site_visit, Site 8, Sun 23-Jun-2002 18:25:17 CDT, Site 8 Visit: sdr swapped, goes note
06/23/02 14:15-14:40 Local

SDR swapped 19:23z: #1 out, #4 in

GOES note: Just like at st7 the power plug was loose in
	the socket, no doubt due to opening the door.
	Although the cable is plenty long, it has a shield
	on it which again was apparently enough to cause the
	plug to unseat.  Fortunately this time it did cause
	an outage although perhaps this may have something to
	do with our occassional dropouts because if the xmtr
	sees a voltage drop when it powers up, it cancels the
	message.
	This has now been a problem at st1,7,8 ....



298: Site_visit, Site 7, Sun 23-Jun-2002 18:24:49 CDT, Site 7 Visit: goes restored, sdr problem/restart
06/23/02 11:45-13:40 Local

Purpose: No GOES messages coming in.

The station was actually up and running OK.

GOES:	Another power plug problem!
	The power plug was slightly ajar.
	It seems that the shield on this cable
	stiffened it enough so that opening
	the door caused it to disconnect even though
	it appears as if it was still in the front-
	panel socket.

SDR:	The error LED was flashing indicating the recorder failed.
	(This unit has been a problem child.)
	Removed microDrive #2 files copied covering ~24 hours for 6/21.
	(see entry #265 for more)

	Replaced button battery so date/time/etc. will stay put.
	Moved unit to 'pin-jack' method so it can be used without
	power cycling EVE.
	Swapped code to version 7.3.
	Installed microDrive #5 and restarted, but...

	NOTE: The drive is making noise continuously so it'll
	probably die.  This older version of the sdr board/code
	leaves the drive running so it's more vulnerable to problems.
	Need to make the upgrade to the newest version.

RAD Cleaned ~17:10z
Move_metppf done



297: Loggers, Site 6, Sun 23-Jun-2002 15:39:59 CDT, rain guage at station 6, 14:40 - 14:50CDT
  The mice came back home, All 4 of them! The aluminum foil
did not stop mom from crewing through. When I got there one little
guy was laying in the tipping bucket while the other 3 where
underneath the bucket.
  After eviction, I created a cardboard "plug" taped to the
bottom of the rain gauge. I have a feeling that mom will find
a way through it!


296: Sonics, Site 9, Sun 23-Jun-2002 10:11:44 CDT, Sonic replaced at 9, jun22 17:30 - 18:45CDT
The K probe was replaced with a UW yesterday. The boom angle was
91 degrees, using a compass. This anle will be checked today with
the datascope.
295: Site_visit, Site 9, Sun 23-Jun-2002 10:05:53 CDT, Site 9 visit, Jun 22 17:30 - 18:45CDT
  Visit to 9:
   Replace K probe sonic with UW. Boom angle with compass: 91 degrees
The krypton was mounted on the north side in a vertical position.
It may need to be moved in toward the sonic boom. This will be checked today.
  Cleaned the krypton and rad domes.
  Install the SDR system. Did not start up because changes need to
be made to the config file and I did not have the information.
 


294: Site_visit, Site 7, Sun 23-Jun-2002 10:01:31 CDT, site 7 visit, jun22 16:15 - 16:30CDT
Went to station 7 to get the SDR communication cable.
Also cleaned Krypton.
I apparently did something wrong because the station went down.
Will fix today!

293: Site_visit, Site 5, Sun 23-Jun-2002 09:59:39 CDT, site 5 visit, jun 22 14:15-14:20
Remove SDR unit to install at station 9


292: Status, Site all, Sun 23-Jun-2002 09:50:50 CDT, status, Jun 23
Daily Status, Sunday, June 23
Looking at past 2 days, ending at 0900 CDT.

Staffing: Militzer & Semmer

Recent maintenance:
s1: till soil around site, work on tsfc
s3: remove SDR
s4: remove SDR system 
s5: removed SDR to move to s9
s7: removed SDR communications cable may have caused station to go down!
s9: install UW and SDR

Anomolies:
s7 DOWN due to human error!
s5,6,9 now have single-level Qsoil profile outages
s7   krypton still low variance and noise the night of jun 22
s9   now has a UW sonic

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		s4,6,7 : false tips, mice at s6


Radiation
---------
Rnet		ok
Rpar		ok
Rsw(.in,.out)	ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- ok
Tdome-T		- ok
Tcase-T		- ok
Tsfc,derived=F	- ok, s1 ok now
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- ok, daytime diff 60 to 80 W/m^2

Sonic
-----
variance from s1 thru s5 high compared to s6 thru s9

spd		- ok
dir		- ok
w		- ok
tc		- ok
Tc vs tc	- skipping
u'u'		- ok
v'v'		- ok
w'w'		- ok
tc'tc'		- ok

u*		- skipping
sigma_w/u*	- skipping
Cd		?
w'tc'		- ok
sigma_tc/tc*	- skipping

Scalars
-------

h2oV		ok
h2o		ok, s7 see above
h2o vs H2O	- skipping
h2o'h2o'	 s7 high the night of jun 22
w'h2o'		see above; s7 low

co2mr		ok
co2mr'co2mr'	ok
w'co2mr'	ok

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok, s1, s7 and s9 very high compared to others
Gsoil		ok

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		p5,7,11 (s1) some noise;  p12(s5),lev5 noisy
Qsoil		p1(s6),lev4,6 noisy; p8(s9),lev1,3,4,5; p9(s9),lev1; 
		p12(s5),lev6 noisy; p13(s9),lev1,5
WPtemp		p5,p7,p11(s1) have noise; p13(s9) spike!
WPdiff 		p13(s9),lev1 ?

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		ok
Icharge 	ok

GOES
----
Signal		ok
ClockError	ok, within 3 seconds
FreqOffset	all within 100
Modulation	- skipping
Data Quality	- skipping



291: Site_visit, Site 6, Sat 22-Jun-2002 19:53:59 CDT, Site 6 Visit: Another RainG. check, SDR
06/22 17:45-18:35 Local

Purpose: Check RG, SDR start

Rain Gauge: Steve's little friends returned. I once again ruthlessly
	sent them off and tried to put some alum.foil underneath to
	prevent their return.
	The chewed wire was fixed/improved.
Many False Tips:  While poking the little buggers they danced back
	and forth over the bucket and then I did a 10-tip test
	Test at 18:06 reported at 18:14:20.

SDR Bummer: Darnit I plugged the SDR into +batt adjacent to +5 on
	the power supply by mistake and it appears to have been damaged.
	Tried removing battery, swapping hc11, etc. to no avail.
	It may be a simple cheap fix, but we're down to 4 for the
	rest of the project.
	At least the microDrive was still working per the panasonic.












290: Site_visit, Site 3, Sat 22-Jun-2002 19:52:00 CDT, Site 3 Visit: SDR test end
06/22 13:45-14:05 Local

SDR Test Stopped  See entry 265 for times.

Move_metppf

Left 'fastout' config running rather than stop/start


289: Site_visit, Site 1, Sat 22-Jun-2002 19:50:28 CDT, Site 1 Visit: 6/22 Field Tilled, Tsfc/SoilHF OK
06/21/02 08:00-12:45 Local
TWH:  I think this should be 6/22/02 08:00-12:45

Purpose: Finish work begun last night: Tsfc, etc.

Station still running OK.

Tsfc:	Down/bad overnight however it began reporting
	good data just before or as I arrived.
	Ran with spare irt and cable for awhile to make
	sure that was working.
	Licor channels on same SOAD are OK, and have been,
	which indicates the cabling/etc.for the IRT. Recleaned
	and checked cables.  Found somewhat loose +v wire on
	the plug into EVE Front Panel.  That appears to have
	been the problem and when I was working on the GOES,
	must have jostled it just enough...  Didn't replace
	sensor or cable as a result.

SoilHF:	Came in overnight and appears reasonable.
CS615:	Steve reports was varying normally but it has a high offset
	now for some reason.  Didn't / couldn't replace it.

Site Tilled Today
	The farmer was discing the ground last night and continued
	today.   I expect that by ~2pm local he should have completed
	everything within 100yds to the south (and all around) the
	station.
	At ~10:15 he took the closest turn around the site and I
	helped him till the section where the a/c cable is.

Cleaned Rad/Kh2o at about 10:35.  There wasn't much dust despite
	plowing.  h2oV went from ~370 to 410mV.
Trh filter Checked.  It has a small amount of visible dirt but nothing
	unusual nor more than what's on the spare in the van: left it.

Soil under Sawhorse 'Normalized' by ~12:15 local
	I hoed the weeds, chopping up the ground to make it appear
	like the field is now out to about 7m from the rads.



288: Site_visit, Site 1, Sat 22-Jun-2002 19:39:19 CDT, Site 1 Visit: 6/21 Station Up, Tsfc bad, PAM SoilHF/Q
06/21 18:45-20:45 Local

Purpose: Station was not reporting over GOES.

Station was running OK, i.e. it was not down, just the goes.

Goes:	No comm w/EVE.
	Turned out to be bad power connection from front panel.
	Swapped in new cable, but it seems that the socket on the
	front panel is the real culprit.  Moved serializer power to
	'baro' plug and goes to 'freewave' due to lack of sockets on
	this panel.  It appears this panel needs some work.

SDR HR:	Swapped, #6 in, #4 out

Tsfc:	Problem, reporting bad values.
	This has happened here before at this site, but it had been
	working prior to the 'goes outage.'
	I noticed bad values and Steve confirmed.  The Amp-9 connector
	had corrosion; cleaned it.  Tried a spare sensor and that worked.
	It was getting too late to lower the mast so decided to return
	in the morning.

Soil Sensors: SoilHF was down due to chewed cable.  I was only able
	to strip the wires, twist them together and tape the mess.
	The values metered at the box were suspiciouly low (as in
	bad).
	CS615 has been reading high: 70% volume, whereas the profiles
	are showing in 10-20% range.  There didn't appear anything
	wrong with the cabling or internal wires except the cable
	coming out of the connector was pulled a bit.  I tried to
	improve that but it didn't help.







287: Site_visit, Site 3, Sat 22-Jun-2002 19:34:57 CDT, Site 3 Visit: SDR start, 6/21
06/21 17:20-17:45 Local

Purpose: Install SDR
	Check RainGauge

Rain Gauge: It was OK, and level; ie no mice (but then again
	I'd bet there are many snakes guarding this site!)

SDR Test initiated: Shield On.  See entry 265 for times.


286: Site_visit, Site 4, Sat 22-Jun-2002 19:33:11 CDT, Site 4 Visit: SDR stop 6/21
06/21 13:55 - 14:10 Local

SDR Test ended.  17:30 hours long.  See entry 265 for times.




285: Site_visit, Site 5, Sat 22-Jun-2002 19:21:10 CDT, Site 5 Visit: 6/21 SDR start, RG chk, Kh2o/rad cleaned
06/21 12:05-14:45 Local

Purpose: Check RF/pwr, clean sensors, cut wheat, Install SDR
	Check RainGauge, soil sensors.

Site Maintenance:  Weed-Whacked the wheat to match the field
	appearance now that it's been harvested. 

Rain Gauge: Had an abandoned mouse nest.

Soil Sensors: Tightened connectors for tsoil 5, gsoil6 on profile.

Krypton: Cleaned; before ~65mV after ~170mV.
	Also verified s/n 1101 and file coefficients.

Goes:	Antenna was pointing down at an inappropriate angle. This
	may have been cause of drop-outs.  Realigned it and also
	installed a 3rd battery for the station.

SDR Test initiated: Shield On.  See entry 265 for times.

Move_metppf done.

EVE Problem:
	2 spurious reboots occurred while we were here.  They
	maay have been something to do with the SDR / cabling but
	that's definitely not certain.  The watchdog did restart
	things and then it seemed OK.  Did not swap cpu/etc.




284: Status, Site all, Sat 22-Jun-2002 10:19:05 CDT, status, June 22
Daily Status, Saturday, June 22
Looking at past 2 days, ending at 0900 CDT.

Staffing: Militzer & Semmer

Recent maintenance:
s1: get station back on the air
s4: remove SDR system 
s5: clean krypton, wack wheat, install SDR system
s7: check files on SDR
s9: install new charger on electric fence

Anomolies:
s1 Gsoil looking good now
s5,6,9 now have single-level Qsoil profile outages
s7   krypton still low variance
s6&s9 should have UW sonics
s5   decrease in outages during the night

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		s6: false tips yesterday and last night; s7 false tip


Radiation
---------
Rnet		ok
Rpar		ok
Rsw(.in,.out)	ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- ok
Tdome-T		- ok
Tcase-T		- ok
Tsfc,derived=F	- ok, s1 bad
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- ok, daytime diff 60 to 80 W/m^2

Sonic
-----
spd		- ok
dir		- ok
w		- ok
tc		- ok
Tc vs tc	- skipping
u'u'		- ok
v'v'		- ok
w'w'		- ok
tc'tc'		- ok

u*		- skipping
sigma_w/u*	- skipping
Cd		?
w'tc'		- ok
sigma_tc/tc*	- skipping

Scalars
-------

h2oV		ok, s7 took a dip from ~12:30 to ~14:00CDT yesterday
h2o		ok, s7 see above
h2o vs H2O	- skipping
h2o'h2o'	 s7 low [now collecting fast data via SDR]
w'h2o'		see above; s7 low

co2mr		ok
co2mr'co2mr'	ok
w'co2mr'	ok

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok, s7 and s9 very high compared to others
		    s1 still reading high
Gsoil		ok, s1 looks good now

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		ok, p12(s5),lev5 noisy
Qsoil		problems: p1(s6),lev4 noisy; p8(s9),lev1,3; p9(s9),lev1; 
		p12(s5),lev6 noisy; p13(s9),lev1,5
WPtemp		ok
WPdiff 		p9(s9),lev1 ?

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		ok
Icharge 	ok

GOES
----
Signal		ok
ClockError	ok, within 3 seconds
FreqOffset	all within 100
Modulation	- skipping
Data Quality	- skipping




283: Site_visit, Site 9, Fri 21-Jun-2002 20:07:48 CDT, site 9 visit
A quick trip to 9 to install a new electric fence charger.


282: Site_visit, Site 7, Fri 21-Jun-2002 19:36:00 CDT, site 7 visit, 16:00 - 16:30
  I went by station 7 to check on the SDR system to see if the changes
made yesterday worked. Based on the filenames and sizes, everything looks
good. Below are the filenames and size
filename	created		size (bytes)
06202151.00Z	00:51:12	12045610
06202152.00Z	08:51:16	12060324
06202153.00Z	16:27:12	11090682
06202154.00Z	16:27:12	322033

The last file was created after I stopped data collection to examine
the filenames.


281: Status, Site all, Fri 21-Jun-2002 09:39:08 CDT, status, June 21
Daily Status, Friday, June 21
Looking at past 2 days, ending at 0900 CDT.

Staffing: Militzer & Semmer

Recent maintenance:
s4: install SDR system 
s6: change sonic, wack wheat around station
s7: check SDR system, check for mice
s8; check rain guage for mice
s9: fix electric fence, check for mice

Anomolies:
s1 Gsoil bad, went down around 3:00am this morning
s5,6,9 single-level Qsoil profile outages
s6   krypton looks better with shielding added to GOES signal lines
s7   krypton still low variance
s6&s9 should have UW sonics
s5   outages during the night time. Could not get to site yesterday due
     to harvesting. Will try today.
s5   krypton signal level low

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		rain tips from yesterday due to testing and checking
		for mice


Radiation
---------
Rnet		ok
Rpar		ok
Rsw(.in,.out)	ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- ok
Tdome-T		- ok
Tcase-T		- ok
Tsfc,derived=F	- ok
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- ok, daytime diff 60 to 80 W/m^2

Sonic
-----
spd		- ok
dir		- ok
w		- ok
tc		- ok, s5 reading ~2C higher than T
Tc vs tc	- skipping
u'u'		- ok
v'v'		- ok
w'w'		- ok
tc'tc'		- ok, s4 signal dropped down at ~13:00 yesterday

u*		- skipping
sigma_w/u*	- skipping
Cd		?
w'tc'		- ok
sigma_tc/tc*	- skipping

Scalars
-------

h2oV		s5 very low signal
h2o		ok, s5 see above
h2o vs H2O	- skipping
h2o'h2o'	 s7 low [now collecting fast data via SDR]
w'h2o'		see above; s7 low

co2mr		ok
co2mr'co2mr'	ok
w'co2mr'	ok

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok, s7 and s9 very high compared to others
		    s1 big jump at ~19:00 yesterday
Gsoil		ok, s1 bad

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		ok, p12(s5),lev5 noisy
Qsoil		problems: p8(s9),lev1,3; p9(s9),lev1; 
		p12(s5),lev6 noisy; p13(s9),lev1,5
WPtemp		ok
WPdiff 		p9(s9),lev1 ?

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		ok
Icharge 	ok

GOES
----
Signal		ok
ClockError	ok, within 3 seconds
FreqOffset	all within 100
Modulation	- skipping
Data Quality	- skipping



280: Status, Site all, Fri 21-Jun-2002 07:51:12 CDT, false rain tips
The rain tips in the central and eastern network where man made.
Ignore them!


279: Site_visit, Site 7, Fri 21-Jun-2002 07:33:03 CDT, Site 7 visit, 6/20 16:15-17:15
  At 7 the flashcard in the SDR was removed and replaced with another
larger capacity card. The configuration parameters of the SDR were 
checked and the filename was changed to a more representative name.
  There were not mice or nest in the rain gauge.

Note About SDR files:
	They were once again short files.
 ls -l /mnt/pccard
-rwxr-xr-x    1 pam      rtf             0 Jan  1  2011 041912ao.00z
-rwxr-xr-x    1 pam      rtf             0 Jun 20 16:35 06180000.00z
-rwxr-xr-x    1 pam      rtf         60535 Jun 20 16:46 06180001.00z
	However Steve checked the configuration of the SDR-OEM
	and it was ok.  Perhaps that unit has a problem, or else
	the media (in this case one of the 192mB compact flash cards)
	was bad.
	The files were stored in,
	/aster_data/aster/projects/IHOP02/raw_data/sdr/s07


278: Site_visit, Site 8, Fri 21-Jun-2002 07:32:05 CDT, Site 8 visit, 6/20
  On my way to 7 I stopped by 8 to see if we had any mice in the
rain guage. There was a nest but no one living there.



277: Site_visit, Site 9, Fri 21-Jun-2002 07:27:12 CDT, Site 9 visit, 6/20 13:45 - 14:45
  I took a trip to 9 to do some repairs on the electric fence
and to replace the K probe sonic with a UW sonic.
  The fence had lost some insulators. This caused the fence charger
to go bad. There was no visible cattle damage.
  Unfortunately, the UW sonic was not fully assembled back in Boulder
so I was not able to install it.
  I did find a nest with 4 mice in the rain gauge.



276: Sonics, Site 6, Thu 20-Jun-2002 20:25:04 CDT, Site 6 Visit: ATI swapped
06/20/02 18:35-19:15

Purpose: ati sonic still reading higher than RMY
	even after whacking Tom's weeds...but hey
	now we have a nice new weed-eater!

Swapped Sonic:
	Old= s/n 980202
	New= s/n 980504
	Preliminary results from examination at base
	indicates this fixed the problem.

Note About Kh2o placement:
	The new sonic has a level sensor.  We put it
	at the same respective position as on the old
	ati, which makes the kh2o tube very close to
	the level sensor box.  The open path is off to
	the side however, so this should be ok.

275: Status, Site 5, Thu 20-Jun-2002 20:20:41 CDT, Site 5 Harvested
6/20 17:30 Local

The site was being harvested at that time by 5 combines which were
circling in on the station.
These puppies were kicking up quite a bit of chaff into the air.
Darn it, the camera battery was dead so I couldn't take photos :-(

Decided not to visit the site at this time.  Harvesting should
have been completed by perhaps 0Z maybe.
274: Site_visit, Site 4, Thu 20-Jun-2002 20:18:08 CDT, Site 4 Visit: SDR start, RG chk, Kh2o/rad cleaned
06/20 16:35-17:15 Local

Purpose: Install SDR
	Check RainGauge because of suspicious tips/noise.

Rain Gauge: Had Mouse Did Travel!
	Naturally the little bugger immediately scurried
	up inside the sawhorse leg...
	I tried to put a bit of alum.foil in the bottom
	of the gauge to prevent a rodent return, but it
	probably won't work.
11 False Tips: Test during visit from 17:00-17:10.
	Note the logger definitely sent these 'late'
	I scrambled to make the tips just before the
	message was sent at 16:59:20.  The logger, processing
	at 5-sec. intervals reported 2 tips at 17:05, and
	9 at 17:10.

SDR Test initiated: Shield On.  See entry 265 for times.

Move_metppf done.

Cleaned Krypton 16:56 local
Cleaned Rad	17:09 Local (pyg.in was dirty, rnet seemed ok
		psp.in had a small bit)


273: Site_visit, Site 6, Thu 20-Jun-2002 20:16:32 CDT, Site 6 Visit: SDR removed, WeedsWhacked, RG. chk
06/20/02 13:25-15:25 Local

Purpose: ATI sonic has been reading higher than RMY
	Tom noticed this happened right after harvesting
	and speculates that the higher wheat under the
	site may be the culprit.

'Weeds' Whacked: I took photos before and after doing
	this.  Job done by ~14:30, including under the
	sawhorse.

SDR Removed: See entry 265 for dates of shield-on hr test

Checked metppf: OK
	I did this to see if the error shown in the syslog
	for site 3 was typical when putting the 'config.hrx'
	files on the ramdisk.

R.G. Checked: Mice have not returned, but the wires were
	chewed previously.  Tested:
	False Rain tips during entire period 14:50 - 15:30
	Total false tips = 17.

Logger Note: It appears that the logger doesn't send the
	rain tips in the same block as the time they were
	taken, but in the second message after that.

272: Status, Site 6, Thu 20-Jun-2002 11:48:45 CDT, Harvest at sites 5 & 6
The wheat at site 6 was harvested about 3 days ago. This
seems to correspond with the change in wind speed difference
between the sonic and the prop.

Below is additional information from Tom:

Tom spoke with Melva Andra today (June 20) by telephone to ask when the
wheat had been harvested at site 6.  She talked with Ken or Bryan by
radio and he replied that it had been harvested 2-3 days ago and seemed
to settle on 3 days ago, which would be Monday, June 17.  According to
our logbook, the last visit we made to the site was on June 12.  If
Joe/Josh/Heather visited site 6 on June 17-19, it would be valuable to
know whether or not the wheat had been harvested when they were there.

Reply from Joe:

Heather and I were at site 6 on June 19 and it had been harvested. When
I spoke to the landowner on the 14th, he said that due to the rain on
that day, they would have to wait 3 days to harvest the field. That
would place the harvest on the 17th which would correspond with the
date given to you.

As for site 5, it had not been cut when we where there yesterday (June
19) but they were working in the adjacent fields, so I would expect it
to be harvested today, or at the very least within the next few weeks.
This would also be in line with what the land owner told me last week.
At that time, he expected to harvest within the next week or ten days,
but could not be more specific.





271: Status, Site , Thu 20-Jun-2002 10:05:14 CDT, status, June 20
Daily Status, Thursday, June 20
Looking at past 2 days, ending at 0900 CDT.

Staffing: Militzer & Semmer

Recent maintenance:
s2: remove SDR system
s3: removed SDR system
s6: checked out rain guage and prop/sonic, added shielding to GOES

Anomolies:
s1 Gsoil bad
s5,6,9 now have single-level Qsoil profile outages
s6 krypton looks better with shielding added to GOES signal lines
s7 krypton still low variance
s6&s9 should have UW sonics
s5 down at 20:00CDT last night, came back to life around 7:00CDT
   may be weak GOES transmitter with low battery

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		questionable rain at 4 and 6, may be mice


Radiation
---------
Rnet		ok
Rpar		ok
Rsw(.in,.out)	ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- ok
Tdome-T		- ok
Tcase-T		- ok
Tsfc,derived=F	- ok
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- ok, daytime diff 60 W/m^2

Sonic
-----
spd		- ok
dir		- ok
w		- ok
tc		- ok, s5 reading ~2C higher than T
Tc vs tc	- skipping
u'u'		- ok
v'v'		- ok
w'w'		- ok
tc'tc'		- ok

u*		- skipping
sigma_w/u*	- skipping
Cd		?
w'tc'		- ok
sigma_tc/tc*	- skipping

Scalars
-------

h2oV		s5 very low signal
h2o		ok, s5 see above
h2o vs H2O	- skipping
h2o'h2o'	 s6 noisy (GOES?); s7 low [now collecting fast data
		to permit a correction in post-processing]
w'h2o'		see above; s7 low

co2mr		ok
co2mr'co2mr'	ok
w'co2mr'	ok

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok, s7 and s9 very high compared to others
Gsoil		ok, s1 bad

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		ok, p12(s5),lev5 noise yesterday afternoon
Qsoil		problems: p1(s6),lev4,6; p8(s9),lev1,3; p9(s9),lev1; 
		p12(s5),lev6 noisy; p13(s9),lev1,5
WPtemp		ok
WPdiff 		p9(s9),lev1; p10(s7),lev1, p13(s9),lev2 ?

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		ok
Icharge 	ok

GOES
----
Signal		ok
ClockError	ok, within 3 seconds
FreqOffset	all within 100
Modulation	- skipping
Data Quality	- skipping














270: EVE, Site 1, Thu 20-Jun-2002 09:46:50 CDT, Site 1 Visit: Swap SDR, N2 bottle
06/19/02 09:30 - 10:10 Local

Reason:	Double check station was ok, swap sdr

SDR Microdrive #6 was removed, #4 installed.
backup_sdr was run at the base later.

Checked gas cylinders and decided to swap in new N2 based
upon usage over the last couple of weeks.
bottle	psi	hg"
1/4	1950	5"
1/3	1950	5.8"
1/2	1840	5.6"
1/1	1930	6"
N2	2700	6.5"   (old had been 500 /6")
269: GOES, Site 1, Thu 20-Jun-2002 09:38:15 CDT, Site 1 Visit: Swap GOES
06/18/02 18:45 - 19:50 Local

Reason:	No messages coming in

Station was operational, power was ok, SDR was running, etc.
Downloaded metppf.

GOES problem:
The unit was 'dead' and eve couldn't talk to it.  The front-panel
power plug may have been 'bad'.   When measuring the power it
appeared to be low, then ok.  Perhaps it was loose but I tried
to wiggle it around quite a bit to reproduce this problem and
couldn't.
After getting power back to the transmitter, I could program
it normally.  However the output power was very low: 3W.
Replaced GOES:
Out:	015 	this one is bad!
In:	1002	this one was swapped from site 2 a few days ago
	and may be bad because that site had been dropping out
	with questionable goes rf during the middle of the day,
	however, it's forward was 15W (yeow!), ref=1W (hmm)
After that the station has been coming in.
268: EVE, Site 3, Thu 20-Jun-2002 08:54:01 CDT, Site 3 File System Problem, possible metppf problem
Site 3
06/19/02 07:35 - 08:15 Local, visit


The File System crashed last night at about 0Z.
This may have occured/begun when the ramdisk copy metppf
file to /card was attempted based upon examination of the
syslog file.  Same old symptom: file sizes = 0 and inability
to access them.  I didn't notice if the /card led light was
lit indicating that board had locked up causing this...

Otherwise the system kept running including GOES and continued to
write to metppf for some reason....strange.

Note:	'Reboot' did not recover this problem
	Apparently the take-down of the running processes locked
	up (fileout) and meanwhile the watchdog pulse task was
	still going preventing the w.d.board from doing the reset.
	'Reset' button on CPU did solve this problem.
	It was not necessary to power cycle the system.
	Change take-down task-delete the watchdog up-front.

From syslog:
06/19-00:00:00 0x14d218 (METPPF-Fil): ERROR:
	FileToCard: Can't create "/CARD/METPPF.169"
	       0x14d218 (METPPF-Fil): ERROR:
	File Stat Call - /RAMDISK/METPPF.165


POTENTIAL METPPF PROBLEM:
I didn't notice this when booting up after creating the
sdr-hr config file, but the additional spaced used for that may
have prevented eve from properly calculating and starting the main
metppf save process.
From syslog....
06/19-12:58:07 0x177670 (eveMain): *** EVE Booting PROM May 14 2002 *** 
06/19-12:58:12 0x177670 (eveMain): Purging '/RAMDISK/METPPF.164-9'
06/19-12:58:20 0x177670 (eveMain): ERROR:   FILE 'METPPF' Ignoring Request!!!
             Space available/uncommitted 57590 < fileSize needed 66816 bytes
06/19-12:58:21 0x177670 (eveMain): *** EVE config 125 running ***

This problem may have also happened at 2, and at 6 when starting up
the SDR local storage.  I did put some safeguards in to force it to
write what it can, but maybe not in this case and I should be able
to determine that when visiting site 6 today.


See Also: Entry #265 for sdr-hr summary 








267: EVE, Site 3, Thu 20-Jun-2002 08:49:03 CDT, Site 3 SDR High Rate Data Acq.: Shield on
Site 3 SDR_OEM High Rate Data Acquired: Shield On

Begin:	06/19/02 07:35 - 08:15 Local, visit
End:	06/19/02 12:00 - 12:10 Local, visit

Copied	config.dat to config.sav
Created config.hr3, Used this during run.
Returned to original config.dat at end.
There should be no visible effects in slow data.

Data Collected: MicroDrive#3
File:	st3_061a.dat, ~6mB, ~4hours

See Also: Entry #265 for sdr-hr summary 

266: EVE, Site 2, Thu 20-Jun-2002 08:28:46 CDT, Site 2 SDR High Rate Data Acq.: Shield on
SDR_OEM High Rate Data Acquired: Shield On

Begin:	06/18/02 17:30 - 18:20 Local, visit
End:	06/19/02 10:55 - 11:10 Local, visit

Copied	config.dat to config.sav
Created config.hr2, Used this during run.
Returned to original config.dat at end.
There should be no visible effects in slow data.

Data Collected: MicroDrive#5
File:	st2_0619.dat, ~25.5mB, ~17hours

See Also: Entry #265 for sdr-hr summary 
	  Entry #264 for rnet coef change

265: EVE, Site 2, Thu 20-Jun-2002 08:12:49 CDT, SDR High Rate Data: SUMMARY of 'GOES-Noise' TESTS
Summary of SDR_OEM High Rate Data Acquired
Purpose: to look for noise imposed on the data by GOES RF noise



Site  Shield	~Begin(Z)    ~End(Z)     ~Len.	  File(s)	~mB	Drive#

1	Primary 'High-Rate' Data Station had continuous recording. See 
	other logs.

2	On	6/18,23:00   6/19,16:00  17:00	st2_0619.dat	25.5	5
	Off	6/27,20:25   6/28,04:25  08:00	st2z0629.off	12.0
	Off	6/28,04:25   6/28,12:25  08:00	st2z062a.off	12.0
	Off	6/28,12:25   6/28,15:44  03:19	st2z062b.off	 5.0

3	On	6/19,13:00   6/19,17:05   4:05  st3_0619.dat	 6.0	3
		6/21,22:35   6/22,18:55  20:25  st3_0622.dat	30.6    5
	Off	File not recorded properly in field...ran later in Bldr...
	Off	7/02,23:00   7/03,14:45  15:45  st3_0702.dat    22.5    3

4	On	6/20,21:50   6/21,19:00  21:10	st4_0621.dat	32	5
	Off	6/27,00:37   6/27,08:37  08:00 	st4z0627.off    11.9
	Off	6/27,08:37   6/27,16:10  07:33	st4z0628.off	11.4


5	On	6/21,17:56   6/21,18:01	 00:05	st5_0622.dat	 0.13	3
		     18:10   6/22,18:10  24:00	st5_0624.dat	39.3
		6/22,18:10        19:25  01:15	st5_0625.dat	 2.1
	Off	File not recorded properly in field...ran later in Bldr...
	Off	7/08,18:15   7/09,14:55  20:40  st5_0708.off	31.4	3

6       On	6/19,22:10   6/20,19:50  21:40  st6_061c.dat	35.5	3
	Off	6/26				st6z0627.off	  .0
	Off	6/26,23:20   6/27,07:20  08:00	st6z0628.off	12.1
	Off	6/27,07:20   6/27,13:42  06:20	st6z0629.off	10.5


7	On	6/1x,15:13   6/1x,15:31  00:18  04191216.00z	 0.4
		6/1x,15:35   6/1x+,21:15 29:40  04191217.00z	44.8
		6/1x,21:44   6/1x,21:46  00:02  06180001.00z	 0.06
	On	6/20,21:50   6/21,05:50	 08:00	06202151.00z	12.0	2
		6/21,05:50   6/21,13:50  08:00	06202152.00z	12.0	2
		6/21,13:50   6/21,21:10  07:20	06202153.00z	11.1	2
		6/21,21:15   6/21,21:28  00:13	06202154.00z	 0.3	2
		6/21,21:30   6/22,04:00  06:30	06202155.00z	 9.7	2
	Off	6/25,22:41   6/26,06:41  08:00	st7z0626.off	12.0
	Off	6/26,06:41   6/26,14:41  08:00	st7z0627.off	12.0
	Off	6/26,14:41   6/26,20:28  05:50	st7z0627.off	 8.1

8	Primary 'High-Rate' Data Station had continuous recording. See 
	other logs.

9	On	6/23,21:05   6/24,21:04  24:00	st9_0623.dat	23.2	3
	On	6/24,21:05   6/25,20:30  23:30	st9_0623.dat	22.5	3
	Off	File not recorded properly in field...ran later in Bldr...
		10hz sonic as it was during teardown...
	Off	7/03,17:25   ....        24:00  st9_0703.off	21	3
	Off	7/04,17:25   ....        24:00  st9_0704.off	21	3
	Off	7/05,17:25   ....        24:00  st9_0705.off	21	3
	Off	7/06,17:25   ....        24:00  st9_0706.off	21	3
	Off	7/07,17:25   ....        24:00  st9_0707.off	21.	3
	Off	7/08,17:25   7/08,17:40  24:00  st9_0708.off	 0.2	3









264: Radiation, Site 2, Thu 20-Jun-2002 07:59:19 CDT, Rnet Coef Change on 6/18
06/18/02 ~18:05 Local

Rnet Coef. Changed per values shown on the Q7 s/n 91090:
Was: Up=9.35  Down=11.55
Now: Up=8.57  Down=10.53

The Q7 had been replaced on 6/13, 17:45 but the old coefficients
were still being used.  Now they're OK and the post processing
adjustment can be confined to the approp. window; ie
6/13 22:45 - 6/18 23:00

Note: the coef. took effect at the 'reboot' time of ~23:05Z
Note: Tony recorded the new s/n as 91096 and I wrote down 91090
      He might be correct because it was a little hard to see
      this so it'd be a good idea to confirm it during teardown.

SEE also: entry 244

See also entry 102.  The "now" coefficients above correspond to
those for Rnet 91096, which I removed from site 8 on 5/19/02.  TWH


263: Site_visit, Site 6, Wed 19-Jun-2002 18:32:58 CDT, Site 6 Visit, 16:15 - 17:30CDT
06/19/02 16:15 - 17:30 Local

Note:	The field has been harvested.
	Probably within the last 2 days based upon
	observing the harvesters working in the adjacent field
	to the east.

John and I met at station 6 to do a few things.
Based on comparison plots of wind speed from the central
sites, we decided that the sonic was having problems and
not the prop. So we lowered the mast and re-zeroed the 
sonic (input from Steve Oncley)...see below.

We also found a family of mice in the rain gauge. They
may have been the reason for false rain tips. There were
2 mice down in the space below the tipping bucket while 3
were playing around on the top near the funnel. We will check
stations 4 and 5 tomorrow to see if any other creatures are
housed in those rain guages.

Other items worth noting:
	The krypton was cleaned
	Boom angles were checked after raising the mask
		sonic: 85
		RMY: 175, RMY value was set to 176, we did not change it
	Shielding was added to the GOES power and RF cable
	Installed the SDR, #3, ST6_0619.dat (this will be the shield
test data set)


From Zeroing ATI inside van:

Cal Temp C: 37
Cal RH: 40

Cal Axis (U,V,W):U
Performing Calibration.
....................
Distance = 0.146117
Offset = -0.273785

Cal Axis (U,V,W):V
Performing Calibration.
...................
Distance = 0.145926
Offset = 0.004051

Cal Axis (U,V,W):W
Performing Calibration.
....................
Distance = 0.146130
Offset = -0.013440







262: Prop_Vane, Site 6, Wed 19-Jun-2002 11:14:48 CDT, Prop at station 6?
Station 6 prop may have bad bearings or the sonic is reading high.
A difference plot between the 10m prop and the sonic shows the
prop lower then the sonic. This change started taking place on the 17th.
  Comparing the two sensors to station 4 and 5, the sonic seems to
be reading high.

261: Status, Site none, Wed 19-Jun-2002 09:59:18 CDT, status, June 19
Daily Status, Wednesday, June 19
Looking at past 2 days, ending at 0900 CDT.

Staffing: Militzer & Semmer

Recent maintenance:
s7: visit yesterday to download SDR data
s2: install SDR system at 2
s1: fix GOES problem late yesterday

Anomolies:
s5,6,9 now have single-level Qsoil profile outages
s6 krypton noisy (GOES?)
s7 krypton still low variance
s6&s9 should have UW sonics

s5 : down at ~3:00CDT, came back to life around 7:00CDT

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		questionable rain at 1, 4, and 6


Radiation
---------
Rnet		ok
Rpar		ok
Rsw(.in,.out)	ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- ok
Tdome-T		- ok
Tcase-T		- ok
Tsfc,derived=F	- ok
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- ok, daytime diff 20 W/m^2

Sonic
-----
spd		- ok
dir		- ok
w		- ok
tc		- ok
Tc vs tc	- skipping
u'u'		- ok
v'v'		- ok
w'w'		- ok
tc'tc'		- ok

u*		- skipping
sigma_w/u*	- skipping
Cd		?
w'tc'		- ok
sigma_tc/tc*	- skipping

Scalars
-------

h2oV		s5 very low signal, took a drop at yesterday morning
h2o		ok
h2o vs H2O	- skipping
h2o'h2o'	 s6 noisy (GOES?); s7 low [now collecting fast data
		to permit a correction in post-processing]
w'h2o'		see above; s7 low

co2mr		ok
co2mr'co2mr'	ok
w'co2mr'	ok

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok, s7 and s9 very high compared to others
Gsoil		ok, s1 bad

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		ok, p12(s5),lev5 noise yesterday afternoon
Qsoil		problems: p1(s6),lev4 spikes; p8(s9),lev3; p9(s9),lev1; 
		p12(s5),lev6 noisy; p13(s9),lev1,5
WPtemp		ok
WPdiff 		p9(s9),lev1; p10(s7),lev1, p13(s9),lev2 ?

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		ok
Icharge 	ok

GOES
----
Signal		ok
ClockError	ok
FreqOffset	all within 100
Modulation	- skipping
Data Quality	- skipping




260: Site_visit, Site 7, Tue 18-Jun-2002 18:35:28 CDT, Site 7 visit, 16:45 to 17:15 CDT
Went to station 7 to get the fast data. The 340 flash was
replaced with a 196 flash. We will need to change the 196
in a few days.
  I also cleaned the domes and the krypton.


259: Status, Site base, Tue 18-Jun-2002 13:37:10 CDT, Status, June 18
Daily Status, Tuesday, June 18
Looking at past 2 days, ending at 0900 CDT.

Staffing: Militzer & Semmer

Recent maintenance:
s1: download metppf, swap SDR, clean krypton and rad sensors
s2: download metppf, reset GOES clock, clean krypton and rad sensors
s3: download metppf, fixed Rnet dome, clean krypton and rad sensors

Anomolies:
s1: went down early this morning
s5,6,9 now have single-level Qsoil profile outages
s6 krypton noisy (GOES?)
s7 krypton still low variance [now have raw data through SDR so postprocessing
   correction may be possible]
s6&s9 should have UW sonics

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		heavy rain at 5 late yesterday, some at 4. There was
rain in Wichita early this morning


Radiation
---------
Rnet		ok, sharp dropoff at 1,2,3 yesterday at 15CDT due to
a storm down there
Rpar		ok
Rsw(.in,.out)	ok, Rsw.out at 1 much higher than 8 and 9
Rlw		ok, Rlw.out at 1 high compared to 8 and 9. Jump in
Rlw.in at station 6 at ~4:00CDT this morning
Rpile		ok
albedo		- skipping
Tdome-Tcase	- ok
Tdome-T		- ok
Tcase-T		- ok
Tsfc,derived=F	- ok
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- ok, daytime diff up to 60 W/m^2

Sonic
-----
spd		- ok
dir		- ok
w		- ok
tc		- ok
Tc vs tc	- skipping
u'u'		- ok
v'v'		- ok
w'w'		- ok
tc'tc'		- ok

u*		- skipping
sigma_w/u*	- skipping
Cd		?
w'tc'		- ok
sigma_tc/tc*	- skipping

Scalars
-------
- s5 low, due to early rain?
h2oV		s2 better due to cleaning yesterday
h2o		ok
h2o vs H2O	- skipping
h2o'h2o'	see above; s6 noisy (GOES?); s7 low [now collecting fast data
		to permit a correction in post-processing]
w'h2o'		see above; s7 low

co2mr		ok
co2mr'co2mr'	ok
w'co2mr'	ok

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok
Gsoil		ok, s1 bad

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		ok
Qsoil		problems: p1(s6),lev4 spikes; p8(s9),lev3&4; p9(s9),lev1; 
		p12(s5),lev6 noisy; p13(s9),lev1,5
WPtemp		ok
WPdiff 		data missing p2 (s8); p9(s9),lev1; p10(s7) lev1 ?;
p13(s9),lev2 ?

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok; lowest was 12.3V
Tbatt		ok
Iload		ok
Icharge 	ok

GOES
----
Signal		ok, GOES at 1 dropped just before station went off the air
ClockError	s2 fixed yesterday
FreqOffset	all within 100
Modulation	- skipping
Data Quality	- skipping










258: Site_visit, Site 1, Tue 18-Jun-2002 09:27:24 CDT, Site 1 Visit
6/17/02 16:25-50 Local

SDR_OEM Swapped
	#3 Removed 
	#6 Installed
	#4 Left inside Elect. box

Metppf Copied to Panasonic.
GOES time OK

Krypton Cleaned: 16:25

Rad Cleaned / NetRad Level Checked: 16:40

Checked Cal Gases: OK
The N2 cylinder is the only one which might run out before the end
of the project.

SEE ALSO: Note about EVE file-system problem







257: Site_visit, Site 2, Tue 18-Jun-2002 09:19:23 CDT, Site 2 Visit
6/17/02 17:20-35 Local

Goes Time Set:  It had been ~8 seconds off.

Krypton Cleaned: ~16:25

Rad cleaned, NetRad level checked: ~16:30

Metppf Downloaded to panasonic.




256: EVE, Site 1, Tue 18-Jun-2002 08:58:48 CDT, Site 1 Running but had EVE File System problem
6/17/02 !6:20-50 Local

During Site visit, upon arrival, we noticed that the EVE file system
had crashed.  Nevertheless data collection / goes was running OK.

The evidence of this is file-size =0 for all files when doing a 'dir'
command for either the ramdisk or /card.
Upon checking the syslog file I saw many entries indicating 'metppf
file access fail' for the 5-minute writes after the crash.
Unfortunately I managed to lose this syslog file.
When eve booted up it copied that existing, full syslog
file to the card and started a new syslog as expected.
My problem may have occured when doing the move_metppf script
on the panasonic when I abnormally exited using a ctrl-c.  It appears
somewhere along the line an old version syslog file was copied and
tagged for the 6/17 dated version.

The EVE file-system problem was recovered by the power cycle as expected.

Keep an eye on Sta-1.  This has happened before in my recollection
and appears due to a timing conflict during operations of a 'fast-save'
station which is heavily loaded and doing the regular 'metppf' saves
to ramdisk.

EVE TO-DO NOTE:
This type of file-system error should initiate a 'reboot' assuming
that'll recover this problem.






255: Site_visit, Site 3, Tue 18-Jun-2002 08:50:58 CDT, Site 3 Visit
6/17/02 18:05-35 Local

Metppf Copied to Panasonic.
GOES time OK

Krypton Cleaned: 18:25

Rad Cleaned / NetRad Level Checked.

Rnet Domes Swapped: Old upper dome had a crack in it, but that
problem was apparently not evident in the data and only noted
during last weeks visit.






254: CO2, Site 8, Sun 16-Jun-2002 14:33:07 CDT, co2 signals
I've taken a peek at high-rate data from co2mr.s8.  Power spectra show the
noise level (assuming that the default calibration's gain is close) of only
0.1ppmV.  However, even close to local noon on a sunny day (6/14 16-17Z), the
signal-to-noise level is about 1 only at 0.2 Hz.  Furthermore, the cospectra
show no appreciable signal above about 0.02 Hz (though I might have made a
mistake accounting for the ~1s phase lag I calculated a few days ago).


253: Sonics, Site , Sun 16-Jun-2002 13:39:40 CDT, nuw7
I've examined sonic nuw7 which had an intermittent path A.  It is apparent that
the pads of the circuit board are damaged so that good contact to the 
transducer wires is impossible.  We should replace this board (if we want to
continue using these sonics).  Since there is no immediate need for spares
here, I'll leave it in the base.
252: Status, Site , Sun 16-Jun-2002 11:24:31 CDT, Daily Status
Daily Status, Sunday, June 16
Looking at past 3 days, ending at 0900 CDT.

Staffing: Oncley & Delany

Recent maintenance:
s7: radiometer shading tests; download /card; install SDR
s8: radiometer shading tests; download /card; swap SDR
s9: radiometer shading tests; download /card

Anomolies:
Farmers at both s5 and s6 say they plan to harvest soon, though it is too
wet just now.
s2 GOES time error [We're going there tomorrow]
s5,6,9 now have single-level Qsoil profile outages
s6 krypton noisy (GOES?)
s7 krypton still low variance [now have raw data through SDR so postprocessing
   correction may be possible]
s6&s9 should have UW sonics

Wx
--
Spd 		ok -- gusts to 28m/s at s4, to 25m/s at all but s7 during
		yesterday's MCS.
Dir 		ok
T 		ok -- temperature dropped 14 C in 10min at s1-3 during
		yesterday's storm
RH		ok
P		ok
Rain		2-41mm yesterday -- average ~20mm; 41mm was at s4

Radiation
---------
- s1 data spike this morning (6/16 13Z)
Rnet		ok
Rpar		ok
Rsw		ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		s1 outage 6/14 15-21Z
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- skipping

Sonic
-----
- various sonics bad 6/15 22Z - 6/16 03Z from rain -- especially s9
spd		see above
dir		"
w		"
tc		"
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		see above
tc'tc'		"

u*		"
sigma_w/u*	- skipping
Cd		?
w'tc'		ok.  I think I understand.  During clear days (6/14) all
                sites look similar.  When convection can occur, it develops
		earlier in the east since there is more moisture, which 
		cuts radiation.  Thus w'tc' drops quickly (even to stable)
		at the east sites, then the central sites, then possibly west.
sigma_tc/tc*	- skipping

Scalars
-------
- most h2o bad 6/15 22Z - 6/16 03Z from rain
- s2,4,5 don't recover completely until 6/16 13Z (just a few hours ago)
h2oV		see above; s7-9 highest (due to yesterday's cleaning?)
h2o		ok, s2 probably dirty
h2o vs H2O	- skipping
h2o'h2o'	see above; s6 noisy (GOES?); s7 low [now collecting fast data
		to permit a correction in post-processing]
w'h2o'		see above; s7 low

co2mr		ok
co2mr'co2mr'	same
w'co2mr'	same

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		s3-9 rain wetting last night (6/15); s9 jump down?? 6/14 6Z
		(also seen in profiles?)
Gsoil		ok

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		p9 (s9) jump? 6/14
Qsoil		problems: p1(s6),lev4; p8(s9),lev3&4; p9(s9),lev1; 
		p12(s5),lev4; p13(s9),lev1,4
WPtemp		same jump as Tsoil on p9, also p8
WPdiff 		data missing p2 (s8) 6/16 00-05Z?; odd p13(s9),lev2

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok; lowest was 12.3V
Tbatt		ok
Iload		ok
Icharge 	ok

GOES
----
Signal		ok; latest s2 GOES outage was 6/14 08-11Z (after change)
ClockError	s2 now 9s [we plan to visit this station again tomorrow]
FreqOffset	ok now [Tony's swap of the GOES transmitter fixed s2?]
Modulation	- skipping
Data Quality	- skipping


251: CO2, Site all, Sun 16-Jun-2002 11:02:30 CDT, CO2 calibration gas cylinder pressures
The pressure in the CO2 cal gas cylinders have been monitored over the past
several weeks to monitor the usage.

                    Site 1                              Site 8

              1/1   1/2   1/3   1/4?  N2       8/4    8/1   8/3    N2    8/2?

31 May''02                                     2000  cappd  2150   650   2000 
 4 Jun''02                                     1890   ---   2050   320   1890
 6 Jun''02   2030  1850  2000  2000  1850
 7 Jun''02   1930  1730  1890  1890  1700
 9 Jun''02                                     1940   ---   2090  1930   2260
13 Jun''02   2000  1890  1960  2000  1180
15 Jun''02                                     1860   ---   2070  1890   1810
26 Jun''02				       1900   ---   2100  1050   1920


The primary regulator pressure indicated is not an extremely reliable indicator
 of the amount of gas in the cylinder, as the guages are not very accurate and 
 as the pressure varies with tank temperature. However, there is the indication
 that the usage of cal gas is very low.



250: Radiation, Site none, Sun 16-Jun-2002 10:30:53 CDT, Net Radiometer Q99258 repaired
The net radiometer Q99258, which had been removed from site 2 on 13 Jun''02,
 was repaired and replaced in the spare sensor pool.
The upper dome had been dimpled by heavy rain or hail. It was replaced with
 a new dome from the cache of net radiometer domes in the base.

249: Radiation, Site all, Sat 15-Jun-2002 16:05:45 CDT, Sun shadow tests
Sun shadow tests were carried out on all incoming short-wave radiometers 
and low-wave radiometers. Using a ~5 cm Al foil disc mounted on a 30 cm rod
the shadow of the sun was imposed upon the radiometer disc. This prevented
the contribution of direct solar radiation but only slightly impeded the 
contribution of the full sky radiation.

While the tests were being carried out, the data system was set to acquire 
5 second data. This data was captured in a designared file.
The shadow was held on the short-wave radiometer disc for 60 seconds and then 
while the short-wave radiometer recovered the shadow was held on the long-wave 
radiometer disc. The procedure was repeated several times.

The tests were carried out when there was clear sky. Some of the following tests
were under non-ideal conditions

Site 1: Thu, at 17:00 - 17:30,  6 Jun''02, s1l.020606  clear sky
Site 2: Thu, at 18:30 - 18:50,  6 Jun''02,   STEVE O?  clear sky
Site 3: Fri, at 10:10 - 10:30,  7 Jun''02,   STEVE O?  clear sky
Site 4: Fri, at 16:20 - 16:40,  7 Jun''02,   STEVE O?  clear sky
Site 5: Fri, at 16:50 - 17:00,  7 Jun''02,   STEVE O?  clear sky
Site 6: Fri, at 17:50 - 18:00,  7 Jun''02,   STEVE O?  clear sky
Site 7: Sat, at 13:15 - 13:25,  8 Jun''02, s7l.020608  sky somewhat cloudy
Site 8: Sat, at 14:10 - 14:20,  8 Jun''02,   STEVE O?  not a clear sky
Site 9: Sat, at 15:30 - 15:50,  8 Jun''02,   STEVE O?  scattered clouds, no good
Site 7: Sat, at 10:20 - 10:30, 15 Jun''02, s7l.020615  thin high cirrus
Site 8: Sat, at 11:10 - 11:20, 15 Jun''02, s8l.020615  thin high cirus
Site 9: Sat, at 12:10 - 12:20, 15 Jun''02,   STEVE O?  thin high cirrus
248: Site_visit, Site 9, Sat 15-Jun-2002 16:04:02 CDT, Site 9 visit
Walked in
Arrived 12:14

12:16 cleaned Kr
Cleaned domes, checked netrad level, 
Sun shade test, captured to s9l.020615.  
Note that the PSP values appear to
be a factor of 2 off for this station only.  To be safe, I captured the entire
Mode 4 memory space and Mode 3 program into this same file.  In normal logger
operation, the calibrated values looked okay.

Note, 7/23/02: This is consistent with logbook entry 44, Gordon did not
correct the PSP coefficients in the shading program. TWH

Departed 12:35







247: Site_visit, Site 8, Sat 15-Jun-2002 15:38:34 CDT, Site 8 visit
Walked in
Arrived 11:07
CO2 cal gases:              Note that the pressures are not decreasing
          8/4    1860/8.3
          capped
          8/3    2070/8.6
 355.8           1890/8.8
          N2     1810/4.0

11:10 Cleaned Kr
11:12 Cleaned radiometer domes, checked netrad level
logger mode 99 "1"

Sun Shadow tests - captured data to s8l.020615

11:20 Finished tests, set logger mode 99 "0"

Copied /card

11:22 removed microdrive disc #5 and installed #1

Departed 11:28




246: Site_visit, Site 7, Sat 15-Jun-2002 15:34:50 CDT, Site 7 visit
[The primary reason for this visit is to install an SDR at this site to allow
the possibility of recovering low water vapor flux signals from the raw data.]

[It also was a clear morning, preceding a MCS storm later in the afternoon, so
we finished our series of shading tests at s7-9.]

Arrived 10:00

copy metppf.166 /card
remove 10Mb card from EVE
move_metppf
insert 20Mb card in EVE with new stn7 config.dat (fastout)
power off EVE
install SDR board and cabling with microdrive #2
10:10 EVE on again
delete config.dat, kryton.dat, reboot EVE

10:15 Cleaned Kr
10:18 Cleaned radiometers

10:20 - 10:30 Sun Shadow tests captured to s7l.020615

removed microdrive; copied 400K file to Panasonic; reinserted

Depart 10:38





245: Site_visit, Site 3, Sat 15-Jun-2002 15:31:52 CDT, Site 3 visit
13 Jun''02 trip to the western sites
Arrived 18:35
Panasonic dead.

18:40 Cleaned Kr
18:30 Cleaned rad domes. Noted that there was a crack along the lower margin of        the upper dome

Depart 18:45


244: Site_visit, Site 2, Sat 15-Jun-2002 15:19:24 CDT, Site 2 visit
13 Jun''02 trip to the western sites
Arrive 15:33
Panasonic dead and could not communicate with EVE.

Swapped GOES DCP unit. S/N 1002 removed and S/N 1001 installed.

Prior to swapping DCP boxes installed RF power monitor in line and using GPS
to determine transmission time.
    Should transmit at 16:40:35, actual transmit time 16:40:42 to 16:40:58
    Should transmit at 16:45:35, actual transmit time 16:45:42 to 16:45:58
Indicated power 15 watts on outer scale.
    
After swapping units
    Should transmit at 16 :50:35, actual transmit time 16:50:42 to 16:50:58

!7:20 GOES transmission still operating.

Net rad dome observed to be dimpled. 
17:45 Netrad # 99258 removed, netrad # 91096 installed

17:50 Depart.


242: Site_visit, Site 1, Sat 15-Jun-2002 15:09:05 CDT, Site 1 visit
13 Jun''02 Trip to the Western sites
Water in the field. Walked into the site

Arrived 14:05
Switched the microdrive discs. Removed #1 (04/02) and installed #3. Left #6
  atop the VME cage as a spare.
Panasonic powered up but low battery failure. Attempted to run on spare PAM
 battery in van via the DC  charger but could not get to run.
 (Later at base discovered that the DC charger voltage regulator box was dead)
Could not communicate with station.

14:48 cleaned Kr
14:50 cleaned radiometer domes. Noted spider perched atop K&Z sw.in

CO2 gas cylinders:
                  2000.5.8
                  1850/5.5
                  1960/6.0
                  2000/5.0
             N2   1180/6.0

Departed 15:00


241: Status, Site , Fri 14-Jun-2002 09:11:19 CDT, Daily Status
Daily Status, Friday, June 14
Looking at past 36 hours, ending at 0900 CDT.

(abbreviated, since I want to get to s7-9 while the sky is cloud-free)

Staffing: Oncley & Delany
Tony is on his way back from the West legs today.

Recent maintenance:
s1 cleaned rads & krypton
s2 Replace GOES transmitter (but still had a large outage last night :( );
   cleaned rads & krypton
s3 cleaned rads & krypton
s6 recovered shovel and wood left the day before

Anomolies:
s2 GOES data outages [despite replacement!]
s7 krypton still low variance [will install SDR today to be able to play
   with data in post-analysis]
s6&s9 should have UW sonics -- may switch this weekend

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		ok

Radiation
---------
Rnet		ok
Rsw		ok
Rlw		ok

Sonic
-----
spd		ok
w		ok
h2oV		ok
w'h2o'		ok

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok
Gsoil		ok

Power 
-----
Vbatt		ok
Iload		ok

GOES
----
Signal		ok
ClockError	s2 now large -- 9s [Tony was unable to fix due to laptop
		battery problems]

240: CO2, Site , Thu 13-Jun-2002 23:13:48 CDT, co2 fluxes
I've done a tiny bit of playing around with co2 flux calculations from both
s1&s8, 4 Jun 12:00 and 19:00 CDT.  In all (4) cases, there is an obvious lag
of about 1s and taking this into account increases the magnitude of the fluxes
 by about 10%.  This isn't enough to explain away the huge amount of noise
in the flux calculations.  I note that the datsdr() returns fluxes with less
noise than dat(), but still way too much.  I haven't checked datsdr() with
var(readts(...)).

239: Status, Site , Thu 13-Jun-2002 09:31:33 CDT, Daily Status
Daily Status, Thursday, June 13
Looking at past 36 hours, ending at 0800 CDT.

Staffing: Oncley & Delany
Tony is on his way to s1-3 to replace the GOES transmitter at s2 and normal
servicing.

Recent maintenance:
s4 Downloaded /card
s5 Downloaded /card; Got prop direction going again (by cycling power)
   Got stuck in the mud
s6 Downloaded /card; Got stuck in the mud (this time needed a tractor pull!)

Anomolies:
s2 GOES data outages [Tony is on his way there now]
s6,8 now have single-level Qsoil profile outages
s7 krypton still low variance?
s6&s9 should have UW sonics -- may switch this weekend

Wx
--
Spd 		ok
Dir 		s5 direction fixed 6/12 19Z
T 		ok
RH		ok
P		ok
Rain		0-15mm west; 20-82!mm others

Radiation
---------
Rnet		ok
Rpar		ok
Rsw		ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		ok -- indicating 57degC in the west!!
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- skipping

Sonic
-----
spd		ok
dir		"
w		some problems s1,4,8,9 from last night's rain
tc		"
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		see above
tc'tc'		"

u*		"
sigma_w/u*	- skipping
Cd		?
w'tc'		see above; east and central dropped negative earlier than west
		yesterday
sigma_tc/tc*	- skipping

Scalars
-------
h2oV		rain problems 4,5,6,8,9; now s1,2 dead (but should revive
		when dry -- Tony will check today)
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	see above
w'h2o'		see above

co2mr		ok
co2mr'co2mr'	same
w'co2mr'	same

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		rain wetting
Gsoil		ok

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		p7 (s1) "jumped" back 6/12 18Z
Qsoil		strange profiles associated with rain yesterday
		problems: p1,lev4; p8,lev3; p9,lev1; p13,lev1,4
WPtemp		p7 also jumped back; s9 jumped up 6/13 01Z
WPdiff 		rain steps s1,6,8,9

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		East and Central voltages dropped early as stormclouds loomed
		[does this sound like a newspaper headline?]
Tbatt		ok
Iload		ok; a curiousity -- "power" on EVE console often reports only
		0.6A, not 0.8 in the data. 
Icharge 	ok [why indicating nighttime charging s3,5,6,9?]

GOES
----
- still s2 GOES data outages, but should be saved locally
Signal		one s6 spike low -- could have been us standing in front
		of the antenna during the visit yesterday
ClockError	s2 now large -- 8s [Tony will fix when he replaces it today]
FreqOffset	ok
Modulation	- skipping
Data Quality	- skipping




238: Site_visit, Site 6, Wed 12-Jun-2002 18:45:59 CDT, Site 6 visit
Arrived 16:00
Downloaded /card

Started raining on us ~17:50

Departed 18:00
 
Got the van stuck in the mud. Jon and Heather in the four wheel drive pick up
 also got stuck. Payed $40 for the farmer to pull us out with his tractor.



237: Site_visit, Site 4, Wed 12-Jun-2002 18:44:39 CDT, Site 4 visit
Arrived 14:55
Downloaded /card
Departed 15:30


236: Site_visit, Site 5, Wed 12-Jun-2002 18:42:40 CDT, Site 5 visit
Arrived 13:55
Recycled the propvane by unplugging and replugging sbus. Cured the problem
  of the apparent constant direction.
Down loaded /card
Departed 14:40

Noticed oil drilling rig set up ~3/8mile south of site.  Didn't appear to be
more of an obstruction than the nearest pump-jack (a rather open structure).
I don't recall seeing this before (and Tom doesn't remember it from his visits)

235: Status, Site , Wed 12-Jun-2002 11:32:26 CDT, Daily Status
Daily Status, Wednesday, June 12
Looking at past 3 days, ending at 1000 CDT.

Staffing: Oncley & Delany

Recent maintenance:
Nothing yesterday

Anomolies:
s2 GOES data outages at midday -- now bad signals as well
s5 Prop direction bad
s6,8 now have single-level Qsoil profile outages

Wx
--
Spd 		ok
Dir 		s5 direction bad starting 6/10 23Z
T 		ok, cold front last night s4-9, 6/11 04Z
RH		ok
P		ok
Rain		10-55mm from last night's front at s4-9

Radiation
---------
Rnet		ok
Rpar		ok
Rsw		ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		ok; may need to play with emissivities
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- skipping

Sonic
-----
spd		s6,7,9 outages during rain last night; also other spikes;
                (s6&9 are both K-probes -- we should swap in UWs)
dir		"
w		"
tc		"
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		see above
tc'tc'		"

u*		"
sigma_w/u*	- skipping
Cd		?
w'tc'		see above; s8 dropped negative earlier than others -- 6/11 20Z
sigma_tc/tc*	- skipping

Scalars
-------
h2oV		some bad during last night's rain -- all okay? now
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	rain problems last night; STILL some noise in s7, at least 
		night of 6/10-11
w'h2o'		s7 still a bit noisy and still (for this sensor) showing
		low variance [the sensors at s7 and s9 behaved identically on
		the bench, and both biomes are the same (rangeland), but s7
		has the lowest flux and s9 has the highest of any station]

co2mr		ok; s8 (the Li7000?) has much more constant calibration ranges 
co2mr'co2mr'	same
w'co2mr'	both noise, s8 about 20 times larger than s1, no correlation
		between them (but s1 is over dirt!)

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		most sites increased with rain last night
Gsoil		ok

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
- power rewiring now implemented at all sites
Tsoil		p7 (s1) jumped odd last night (I don't think it rained there
		yesterday??)
Qsoil		some sites wetted during last night's rain;
		problems: p1,lev4; p8,lev3; p9,lev1; p13,lev1,4 (isolated,
                but getting to be more and more levels bad
WPtemp		also p7 step, like Tsoil??
WPdiff 		all s9 show large differences in lev1&2; most noise on s1

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		ok
Icharge 	ok [why indicating nighttime charging s3,5,6,9?]

GOES
----
- still s2 GOES data outages, but should be saved locally
Signal		ok, still mostly 43-48 dB
ClockError	s2 now getting large
FreqOffset	s2 bad near outages
Modulation	- skipping
Data Quality	- skipping





234: Status, Site , Mon 10-Jun-2002 23:19:09 CDT, Evening status
Daily Status, Monday, June 10
Looking at past 36 hours, ending at 2200 CDT.
This is an evening status report since:
- we wanted to concentrate on testing water vapor sensors to get them deployed
- we're taking tomorrow off (Nancy is on her way)n

Staffing: Oncley & Delany

Recent maintenance:
Visit to s7 - more noise tests; install krypton
Visit to s8 - load correct calibration coefficients
Visit to s9 - install krypton (the "spare" which should be good)

Anomolies:
s7 krypton might have low fluctuations
s6,8 now have single-level Qsoil profile outages
s2 GOES data outages at midday -- now bad signals as well

Wx
--
- s8 mast down 6/9 21&22Z
- s9 mast down 6/10 19Z
Spd 		ok
Dir 		ok
T 		s2 spikes morning 6/10 - bad GOES?; s9 spikes during our visit
                6/10 19Z
RH		"
P		s9 step 6/9 18-21Z?
Rain		some tips indicated last night 6/10 09Z

Radiation
---------
Rnet		ok
Rpar		ok
Rsw		ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		ok
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- skipping

Sonic
-----
- s8 mast down 6/9 21&22Z
- s9 mast down 6/10 18Z
spd		ok
dir		"
w		"
tc		"
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		ok
tc'tc'		s1 spikes at sunrise and sunset today.

u*		ok
sigma_w/u*	- skipping
Cd		?
w'tc'		"
sigma_tc/tc*	- skipping

Scalars
-------
- s7 and s8 kryptons swapped BUT COEFS NOT CHANGED yesterday (6/8)
h2oV		s9 off 6/9 17Z - 6/10 19Z; s7 off 6/9 20Z - 6/10 22Z
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	much better (some s1 problems?)
w'h2o'		much better, though s7 probably still low

co2mr		ok
co2mr'co2mr'	same
w'co2mr'	both continue to look like noise -- s8 larger

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok
Gsoil		ok

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
- power rewiring now implemented at all sites
Tsoil		ok
Qsoil		problems: p1,lev4; p7,lev3; p8,lev1; p13,lev1,3? (isolated,
                but getting to be more and more levels bad
WPtemp		still low-level noise, but probably good enough
WPdiff 		large differences in p13 lev1&2

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		ok
Icharge 	ok

GOES
----
- no GOES data from s2 at midday, but appears to be saved locally on /card
  (below values all look okay)
- also, no s9 data for several hours after our visit yesterday (I reset
  the GOES clock and must have set it for local time -- appears to be okay now)
Signal		ok
ClockError	s7,8,9 now better; s9 was bad; s5 is -4s and should be reset
FreqOffset	s2 bad near outages
Modulation	ok
Data Quality	- skipping






233: LOG, Site 9, Mon 10-Jun-2002 22:49:04 CDT, Bad s9 times
Yesterday, we reset the GOES and RTC clocks on stations 7-9.  I must have done
something wrong (entered local time rather than GMT?) at 9, since the data from
yesterday from about 11-16 CDT appear to really be the data from 16-21 CDT
(5 hours different -- the difference between CDT and GMT).

The problem appears to have fixed itself at 21 CDT (02 Z).

9/30/02:  As near as I can tell from the data, the time offset error
began at 12:45 CDT (17:45 GMT) June 9 and was correct after 21:20 CDT
(02:20 GMT, June 10). TWH 



232: Site_visit, Site 7, Mon 10-Jun-2002 18:51:45 CDT, Site 7 noise tests
Arrived 16:11

A series of tests were carried out to determine and reduce Kr signal noise 
The fast data was acquired for later analysis (logged as s7.020610):

- Battery pack ( 1.61v ) to AMP-9 - Good ~ 8035
- Battery pack to serial A/D - Good ~ 16065
- Kr 1394 installed (head in zip-log bag); wired directly to A/D (lots of 
  GOES noise)
17:00 disconnected the grey cable from Kr box and reconnected using 
      red cable (better shielding?)
17:05 removed plastic bag covering Kr head
- connected via front panel
Turned off station and re-did GOES shielding (twisted wires vs. clip leads to
  ground, shielded GOES transmitter power as well). Noise now ~80, 

A crudely-annotated plot of the above data is attached.

Conclusion: most of the "noise" seen on this station was still GOES 
interference.  I've significantly reduced it, but it is still present.

Time will tell if 1394 behaves better at this station than its former location
at s9.  It checks out okay in the lab (13mA, 1.7V in dry air -- even
better than 1392 that just came back from Campbell) and I've just replaced
the 4-pin connector which had a small amount of white corrosion.  Nevertheless,
I don't have much confidence that the connector change will fix the low-noise
problem.

Changed station configuration to use kry1394s.dat calibration file.

Departed 17:38





231: Site_visit, Site 8, Mon 10-Jun-2002 18:50:10 CDT, Site 8 visit
Arrived 15:45

Entered the correct coefficients for Kr 1391

Departed 15:50
230: Site_visit, Site 9, Mon 10-Jun-2002 18:45:20 CDT, Site 9 visit
Arrived 14:03
14:08 lowered mast
14:12 Kr 1492, both electronics and head remounted with path vertical
14:20 cleaned Kr

Changed power supply, VI-Taiwan -> VI 03/02-3

New configuration loaded

15:00 mast erected

Departed 15:14
229: Site_visit, Site 8, Sun 09-Jun-2002 18:55:29 CDT, Site 8 visit
Arrived 15:41

CO2 cal gas pressures. Note the pressures are only decreasing very slowly.
           8/4  1940/8
           8/1  capped
           8/3  2090/8.3
   355.8        1930/8.7
           N2   2260/4.5

Set GOES transmission time by GPS. Was 4 sec off before correcting.

Dropped mast and mounted the three Kr heads below sonic. 

To test the kryptons, we first mounted each of the 3 krypton boxes (by 
climbing).  Then, we dropped the tower and mounted all 3 Kr heads near the 
sonic.  We raised the mast and took more data through various boxes.  Finally,
we dropped the mast to recover the 1393 & 1394 heads and raised the mast again.
Data were viewed locally using "fastsave" (after waiting 7-9 min :( )

The various combinations:
Head	Box	h2o	w'h2o'	h2o'h2o'
1391	1391	17.51	0.022	0.024
1391	1393	18.78	0.034	0.043
1391	1394	19.69	0.028	0.087
1393	1391	19.33	0.046	0.080
1394	1391	19.83	0.026	0.068
1394	1393	19.73	0.016	0.025
1393	1393	19.03	0.018	0.032
Done at 17:10

What I was expecting was near 0 w'h2o' using either 1393,1394 head or their
boxes.  These results don't make sense -- perhaps we got to this site too
late to have good fluxes.

To work with these data further, I swapped SDR 5 -> 2.

Final mast erection at 17:23

Departed at 17:30 

228: Site_visit, Site 7, Sun 09-Jun-2002 18:52:40 CDT, Site 7 visit
Arrived 14:12

Set GOES transmission time.

Exchanged serializer and examined noise:
Didn't have a working CSAT-1 serializer in the spare box :(, also the A/D
from the one CSAT-1 spare didn't work with the CSAT-1 CPU in the box.
Thus, changed to a configuration with the old CSAT-1 CPU and the A/D from
the UW-1 that we removed from s9 yesterday.  The reference voltages were
nearly the same -- the CPU is -88 and the A/D is -86.  I left it this way.
I used "fastsave" to examine the data, expecting a good result to be a large
reduction in h2o'h2o'.

h2o	w'h2o'	h2o'h2o'
17.82	0.029	0.145		before changes; obviously bad
17.91	0.023	0.199		"
18.24	0.023	0.028		change to -86 A/D; (short fastsave)
18.02	0.012	0.264		" (normal length fastsave)
18.03	-0.001	0.336		"; reseated all connectors on EVE and also 
				changed to spare Krypton signal cable

Obviously, none of these changes improved matters.  I went back to the normal
cabling, though I left the -86 A/D board in place.

The only thing I can think of next is to work on the front panel itself!

Removed Kr 1393 for transport to station 8 for tests

Depart 15:21

227: Site_visit, Site 9, Sun 09-Jun-2002 18:47:00 CDT, Site 9 visit
Arrived 12:19
12:34 dropped mast
12:37 Disconnected Kr 1394 box and 1394 head to transport to station 8 for tests
!2:52 mast re-erected

13:00 K&Z sw.in had been erratic. Removed rad shield and wiggled intermediate
connector. This seems to have fixed the problem

GOES transmission time set according to GPS.

Departed 13:02
226: LOG, Site 6, Sun 09-Jun-2002 09:26:30 CDT, rain errors
At several sites, especially s6 and also s5, there has been ongoing rain
indicated which we don't think can be real.  I've attached a plot showing
that for a 3-day period of clear skies over the entire state that accumulations
of up to 8mm of rain were indicated.  There doesn't appear to be a good
correlation with wind speed.  I would guess electronic noise is the source,
but haven't tried to isolate this.

225: Status, Site , Sun 09-Jun-2002 09:19:42 CDT, Daily Status
Daily Status, Sunday, June 9
Looking at past 36 hours, ending at 0800 CDT.

Staffing: Oncley & Delany

Recent maintenance:
Visit to s7 - shading tests; swap krypton with s8; CR10 battery
Visit to s8 - shading tests; swap krypton with s7
Visit to s9 - shading tests [failed]; change serializer; CR10 battery

Anomolies:
s7,9 kryptons now have low fluctuations
s7,8 kryptons using wrong calibrations
s6,8 now have single-level Qsoil profile outages
s9 logger power high?
s2 GOES data outages at midday -- now bad signals as well
s7,8 large GOES time offset

Wx
--
- s8 mast down 6/8 19Z
Spd 		ok
Dir 		ok; s3 had different flow last night
T 		s7 spike 6/8 19Z during site visit
RH		ok
P		s8 pressure port line had been disconnected, now fixed
Rain		indicated rain up to 5mm at 6&7 (possible, since we saw
		lightning in the evening)

Radiation
---------
Rnet		ok
Rpar		ok
Rsw		ok
Rlw		ok
Rpile		ok
albedo		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		ok
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- skipping

Sonic
-----
- s8 mast down 6/8 19Z
spd		s5 spike? at 6/8 23Z
dir		"
w		"
tc		"
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	- skipping
Cd		?
w'tc'		"
sigma_tc/tc*	- skipping

Scalars
-------
- s7 and s8 kryptons swapped BUT COEFS NOT CHANGED yesterday (6/8)
h2oV		s4,5 event 6/8 23Z - 6/9 01Z
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	s7 still noisy -- data system problem!; s9 too low; s8 was
		okay, but some rain? spikes last night; s4,5 bumps last night
		as well (more rain?)
		[lots of negative variance, indicating EVE calculation problem]
w'h2o'		"

co2mr		ok
co2mr'co2mr'	same
w'co2mr'	both continue to look like noise -- s8 larger

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok
Gsoil		ok

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
- power rewiring now implemented at all sites
Tsoil		ok!!! (odd jump in s9-p13 during our visit)
Qsoil		Continued problem p8,lev3; noise p1,lev4; p13 wierd
WPtemp		ok!!!
WPdiff 		now typically 0.1 C noise

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		s9 lower by 0.1 A after visit -- a problem with the 3rd
		battery?
Icharge 	ok

GOES
----
- no GOES data from s2 at midday, but appears to be saved locally on /card
  (below values all look okay)
Signal		ok
ClockError	now up to 4s on s7,8 -- need to reset
FreqOffset	s2 bad 6/8 afternoon (first I've seen this)
Modulation	ok
Data Quality	s2,5,8 all have some problems



224: Fast_KH2O, Site , Sat 08-Jun-2002 23:25:12 CDT, krypton tests
Today we did a number of swaps to isolate the krypton problem.  The preliminary
results are somewhat confusing:
1. Changing the serializer made no difference at s9.
2. High variance and noisy fluxes still occur at s7 (using a different sensor)
3. Fluxes at s8 increased with different sensor.

The conclusion?
We started out with two problems: weak sensors at s8,9 and a bad data system
at s7?
If this is correct, installing a new serializer at s7 should bring back low
variance data from this sensor.  We should put in correct coefficients, but
we still apparently need 2 new sensors.  (We only have one spare and it is
in FedEx stasis at the moment.)  We can try the old box/head tests to see if
we are lucky with the source of this problem.

223: Site_visit, Site 7, Sat 08-Jun-2002 23:22:32 CDT, Site 7 visit
[A series of visits to isolate problem with krypton fluxes;
back to s7 to install s8's krypton]
Arrive: 1745
- installed kypton 1393 box and head
Depart: 1757

NOTE: Didn't change calibration files -- station is still using 1391 
calibrations (but good enough for these tests?)





222: Site_visit, Site 9, Sat 08-Jun-2002 23:19:25 CDT, Site 9 visit
[A series of visits to isolate problem with krypton fluxes;
s9 visit to try another serializer; also change CR10 power; also calibrate PIR]
Arrive: ~1530 (walked in)
- clean radiometers; attempted shading tests 2x 60s each, but mostly cloudy
  captured to s9l.020608
- install new serializer
- CR10 powered by standalone battery -- FINALLY DONE WITH THIS TASK!
- copied /card
Depart: 1620 (flat tire on the way out of the ranch :( )






221: Site_visit, Site 8, Sat 08-Jun-2002 23:16:07 CDT, Site 8 visit
[A series of visits to isolate problem with krypton fluxes;
s8 visit to swap kryptons; also calibrate PIR]
Arrive: 1402
- pressure line not connected at bottom of EVE box -- reattached
- dropped mast at 1410
- exchanged krypton box and head (1393 removed, 1391 from s7 installed)
- cleaned krypton at 1430 (150 -> 180mV)
- clean radiometers; shading tests 1410-1420, not clear sky
  captured to s8l.020608
- raised mast 1435
- N2 2380/4.0
- SDR 2 -> 5
- copied /card
Depart: 1453

NOTE: Forgot to change krypton calibration file -- station is still using
1393 coefficients (but good enough for this series of tests?)




220: Site_visit, Site 7, Sat 08-Jun-2002 23:11:47 CDT, Site 7 visit
[A series of visits to isolate problem with krypton fluxes;
s7 visit to remove krypton; also change CR10 power; also calibrate PIR]
Arrive: 1311
- clean radiometers; start shading tests, though scattered clouds, 2x 60s each
  captured to s7l.020608
- removed krypton 1391 at 1320
- moved GOES antenna back from SE to SW tripod leg (where we had put it during
  the GOES interference tests a while ago)
- CR10 power to standalone battery
- copied /card
Depart: 1340



219: Status, Site , Sat 08-Jun-2002 10:08:35 CDT, Daily status
Daily Status, Saturday, June 8
Looking at past 36 hours, ending at 0900 CDT.

Staffing: Oncley & Delany

Recent maintenance:
Thurs:
Visits to s4,5,6 to reinstall and "box" checked-out krypton electronics; move 
  CR10 power to separate battery [already mentioned in previous status report]
Visit to s1 to investigate missing soil profile data (corroded connector); turn
  off radiometer fans; "box" krypton; calibrate PIR
Visit to s2 to "box" krypton; move CR10 power; calibrate PIR
Fri:
Visit to s1 to replace soil profile cables; fix logger in wrong mode
Visit to s3 to "box" krypton; move CR10 power; calibrate PIR
Visit to s4 to work on krypton connector; calibrate PIR
Visit to s5 to calibrate PIR
Visit to s6 to calibrate PIR

Anomolies:
s8,9 kryptons STILL have low fluctuations (we hope to have a spare to try
  today)
s2 (GOES only?) data outages at midday

Wx
--
Spd 		ok
Dir 		ok
T 		ok (getting hotter again!)
RH		ok
P		ok
Rain		indicated up to 3mm yesterday -- can't be true!

Radiation
---------
- ventillation fans now off at s1,8,9
Rnet		ok
Rpar		ok
Rsw		ok
Rlw		ok
Rpile		ok (s2 not positive)
albedo		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		ok
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- skipping

Sonic
-----
spd		ok
dir		ok
w		ok -- some small biases (tilts) [plot.tilt doesn't work]
tc		ok; spike in s2 6/7 23Z
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	- skipping
Cd		?
w'tc'		s8 spike 6/7 13Z
sigma_tc/tc*	- skipping

Scalars
-------
- all kryptons now connected and "boxed"
h2oV		ok!?; s3 bad during service 6/7 15Z; s4 spike 6/7 12Z and out 
		during service 6/7 20Z;
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	s7 too noisy; s8,9 too low (despite good h2oV!?); s4 spike 
		6/7 12Z
w'h2o'		"

co2mr		ok
co2mr'co2mr'	same
w'co2mr'	both continue to look like noise -- s8 larger

Near-surface Soil
-----------------
- s1 logger not working overnight 6/6-6/7
Tsoil		ok
Qsoil		ok
Gsoil		ok

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
- Still need to fix "solar panel" noise at s7 and s9
- s1 was down the night 6/6 - 6/7 while we repaired cables
Tsoil		see above
Qsoil		Continued problem p8,lev3; noise overnight p1,lev4; p13 wierd
WPtemp		see above
WPdiff 		- skipping

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		- skipping
Iload		ok
Icharge 	- skipping

GOES
----
Signal		ok
ClockError	- skipping
FreqOffset	- skipping
Modulation	- skipping
Data Quality	- skipping



218: Fast_KH2O, Site , Fri 07-Jun-2002 22:19:39 CDT, Summary of kryptons
This project has had ongoing problems getting good fast-response water vapor
data from all of the sites.  Many of these problems are related to rain.
During CASES97, krypton hygrometers routinely failed due to rain shorting out
the "heads".  These hygrometers now have a sealant which appears to be much
more robust.  However, the seals of the electronics are now starting to fail.

During the first weeks of IHOP, electronics which failed were cleaned and 
resealed.  However, some of these have had recurring failures.  Because of
this (and after consultation with the manufacturer), we have just opened up
and cleaned each box, replaced connectors which were bad (at s7,8,9), nominally
sealed the box with its gasket, and put a plastic "shoebox" over each 
electronics box.  THIS NOW HAS BEEN DONE AT ALL SITES.

Despite this, site 4 still had intermittently bad data yesterday which appeared
to be related to the coax signal cable.  (It gave the same symptoms -- jumping
between 3mV and 13000mV as another krypton which was fixed by cleaning the
internal coax cable.  Also, "wiggling" and reseating this connector temporarily
fixed the problem.)  Since the connector broke when we attempted to fix it,
this cable is now hardwired to the electronics.  The data look fine both before
and after this "fix".

However, there remains a serious problem at s8 and s9.  Sometime about May 20,
the variance of the krypton signal decreased drastically.  A scatterplot vs.
humidity from a slow-response sensor shows it about a factor of 2 low in gain.
High-rate time series from s8 show that the signal is close to the level of
digitizing noise.  I don't see any obvious change that would have been made
at this time other than the occurance of rain.  The calibration coefficients
are similar to those at other sites (though I haven't verified the actual
coefficients at the site itself).  I'm baffled, but the next steps appear
to be obvious: swap in our "spare" which should arrive tomorrow from being
fixed at the factory and calibrated at NCAR; check the voltage through a 
meter and through our data system (I did this at s7, but not s8,9); swap 
"serializer" boards used to digitize this signal.

217: Soil, Site , Fri 07-Jun-2002 22:06:56 CDT, Summary of soil profile noise
Since this project began, we have struggled with noise on the soil profile data,
especially in the water potential data.  After several tests, it was found that
two changes reduce the noise significantly (at least an order of magnitude):
1. At the sites with 4-component radiation sensors (s1,8,9), the fans used to 
   aspirate these sensors were generating continuous noise.  We disconnected
   all power to all of these fans.  [The primary reason for these fans is
   to make the pyrgeometer dome temperature uniform, but with good natural 
   aspiration (wind > 2 m/s?) or uniform radiation (clear, cloudy, or night),
   this isn't necessary. There could be some error at dawn or dusk.] 
   Sites 2-7 don't have fans anyway.
   THIS HAS BEEN DONE TO ALL OF THE SITES - 1,8,9
2. At the solar-powered sites, there was daytime noise which appeared to be 
   related to the solar charging of the batteries.  The solution we have 
   adopted is to run the data logger on a separate battery.  These sites then 
   have two batteries connected to solar panels to operate the rest of the 
   station.  Since the power consumption of the logger is quite small, we 
   expect the separate battery to be adequate for the rest of the project.  It 
   also is possible that batteries could be swapped during station service 
   visits.
   This has been done to sites 2,3,4,5,6.  We still need to convert sites 7,9.


216: Radiation, Site , Fri 07-Jun-2002 21:54:06 CDT, Summary of radiometer cals
We know from EBEX and others that we need to check the PIRs for their response
to short-wave radiation.  Wim has said that the way to do this is to shade each
PIR in clear-sky conditions along with a PSP.  The PSP data show the change
in Rsw.in by the shading object and the PIR data show the response (pile,
Tdome, and possibly Tcase).  

With only one "shader" (made of foil and cable ties), we alternately shade the
PSP and the PIR.  We have played with several cycling times: 30s and 60s, 
sometimes with an additional 60s in between.

Steve Semmer created a "mode 3" program 
for this purpose which causes the CR10 to output continuous radiation data
from the CR10s (as opposed to normal operation with the CR10 accumulating
5-minute averages and also outputting soil data).  At some stations, it
is possible to collect these data through EVE using "talk", at others, it
is necessary to direct-connect to the CR10 (using a cable which Steve made
for this purpose).  This cable works best in the "old" mode (with the CR10
getting power through the AMP-9 connector), so I temporarily converted back
to "old" mode at one or two sites just for this test.  The data themselves
are collected using the "logging" capability of "minicom".

We discovered a small bug in the CR10 program in this mode which made the
Tdome and Tcase valued offscale.  Thus, we changed coefficients for these
channels to be linear with a gain of 1 and just collect them in mV.

Since the sky was clear the last 2 days, we just did this test at sites 1,3
yesterday and 2,4,5,6 today.

NOTE At several of the four component sites, I have found spiders living 
inside the ventilator housings. They emerge and sit atop the dome. At site 
1 I took a photo of such a spider. When threatened it moved inside and then
returned to its perch after a minute or so.

215: Site_visit, Site 6, Fri 07-Jun-2002 21:52:30 CDT, Site 6 visit
Arrive: 1741
[ongoing check of radiometers]
- radiometers cleaned at 1750, dessicant okay 
- converted CR10 to fast mode; 0,1,0,0,0 coefs; collected data to s6l.020607
  (had to direct-connect to CR10, sites 4&5 I did through EVE "talk")
  at 1654; shaded 2x 1min each
- converted CR10 back to normal mode at 1758
Depart: 1802




214: Site_visit, Site 5, Fri 07-Jun-2002 21:50:36 CDT, Site 5 visit
Arrive: 1649
[ongoing check of radiometers]
- radiometers cleaned at 1652, dessicant okay 
- converted CR10 to fast mode; 0,1,0,0,0 coefs; collected data to s5l.020607
  at 1654; shaded 2x 1min each
- converted CR10 back to normal mode at 1703
Depart: 1703



213: Site_visit, Site 4, Fri 07-Jun-2002 21:43:33 CDT, Site 4 visit
Arrive: 1520
[check of bad krypton data on 6/6; ongoing check of radiometers]
- removed krypton head at 1525 to attempt to fix bad coax connector -- broke it
- hard wired connector to electronics!  (Will make service/packing a bit
  awkward.)
- radiometers cleaned at 1620, dessicant okay 
- converted CR10 to fast mode; 0,1,0,0,0 coefs; collected data to s4l.020607
- converted CR10 back to normal mode
Depart: 1640


212: Site_visit, Site 3, Fri 07-Jun-2002 21:32:18 CDT, Site 3 visit
Arrive: 0956
[last station to "box" krypton electronics; ongoing conversion of CR10 power;
ongoing radiometer checks]
- cleaned krypton (pre: 250mV, post: 300mV) at 1002
- krypton box removed and opened -- no significant corrosion; still cleaned
  a bit with Q-tip; reassembled
- mounted krypton in plastic box and reconnected at 1010
- changed CR10 to radiation calibration mode (all of these involve changing
  the coefficients for Tdome&Tcase to 0,1,0,0,0)
- cleaned radiometers
- series of sun shading of PSP & PIR; captured to s3l.020607; finished at 1045
- change CR10 to separate power
- reset CR10 to normal operation
- downloaded /card
- checked through all channels
Depart: 1050



211: Site_visit, Site 1, Fri 07-Jun-2002 21:27:36 CDT, Site 1 visit
Arrive: 0838
[reinstalled soil profile wiring]
- CR10 had been running the radiation calibration code since we left yesterday,
  though I thought I had changed it.
- Checked CO2 cal gases at 0848:
	1/1: 1930/6.2
	1/2: 1730/6.0
	1/3: 1890/6.1
	1/4: 1890/6.9
	 N2: 1700/6.2
- Reinstalled soil profile wiring 
- Restarted normal program (*4 99 = 0)
Depart: 0917




210: Site_visit, Site 2, Thu 06-Jun-2002 21:23:46 CDT, Site 2 visit
Arrived 18:09
[ongoing boxing of krypton electronics; ongoing radiometer calibration]
Radiometer descicant LW.in OK, SW.in ?,spider persistant on LW.in. Cleaned domes

18:12 Kr disconnected. Box opened and was found to be sparkling clean without
any corrosion. Box mounted in plastic box

18:30 - 18:50 sun shadow patch test done on radiometers. Used 30s, 10s and 60 s
The logger was changed to fast data mode and later changed back to normal mode
Captured file s2l.020606

Card transfered.

!8:59 Kr windows cleaned.

A student, Jennifer? of Purdue was setting up a total column water GPS

Departed at 19:09


209: Site_visit, Site 1, Thu 06-Jun-2002 21:03:09 CDT, Site 1 visit
Arrived 14:44
[ongoing boxing of krypton electronics; fix of soil profile 5; start radiometer
calibrations]
All ventilator fans operating except LW.out. Power disconnected for vent fans
Gas cylinders fro the north:
     1/1   2030 psi/5.5 psi
     1/2   1850 psi/5.5 psi
     1/3   2000 psi/ 6.0 psi
415.7 ppm  2000 psi/ 5.0 psi
 Nitrogen  1850 psi/ 6.0 psi
     Capped N2
Another capped cylinder of N2 was laying out of the array.

14:55 opened Kr electronics box: no corrosion. Remounted inside plastic box
 on sonic side of the mast.

15:33 SDR 3 -> 6

Checked power from chem shelter: 12.23 volt

15:38 cleaned all radiometers, they appeared to have been OK

15:41 cleaned Kr windows

From 16:00 to 17:15 investigated the problem of the bad/missing data for the
profile 5 = P3 . Eventually discoverd bad corrosion in male connector at 
logger.  All three connectors had corrosion and the wiring was removed for 
cleaning this evening at the motel.

From 17:15 to 17:35, the sun block by disc was done for the radiometers.
The logger was set to allow fast data to be collected.  Found during call
to Steve Semmer that Tdome and Tcase were scaled incorrectly.  Decided to
take data with just voltage output from these by changing all coefficients
to 0,1,0,0,0.  Captured to s1l.020606
After the test the logger was programmed to its normal mode. [PS: WRONG!?]

Checked that clamp holding mast was secure.

Depart 17:44 








208: Site_visit, Site 4, Thu 06-Jun-2002 20:53:12 CDT, Site 4 visit
Arrived 9:49
Logger already wired to an extra separate battery. This battery was recovered 
and the logger was wired to the third PAM battery
A jury-rigged one screw mount, within the plastic box was made for the Kr. This involved rotating the Kr mounting block so the box is on the sonic side of the
mast. The small coax connector of the Kr 1390 electronics needed to be reseated.
Copied card
Depart 10:37
207: Site_visit, Site 5, Thu 06-Jun-2002 20:47:24 CDT, Site 5 visit
Arrived 9:15
Dropped mast, installed refurbished Kr in plastic box. Reinstalled head.
Rewired logger to third battery, PAM now has two batteries on the solar power.
Reconnected solar panels,
Copied card
Depart 9:40
206: Site_visit, Site 6, Thu 06-Jun-2002 20:42:46 CDT, Site 6 visit
Arrived  7:55, installed refurbished Kr 1397 on mast in plastic box
Connected CR10 to the independant third battery. PAM now has only two batteries
 on solar power.
Copied card, checked EVE output.
Departed 8:22
204: Status, Site , Thu 06-Jun-2002 12:54:05 CDT, Daily Status
Daily Status, Thursday, June 6
Looking at past 36 hours, ending at 0700 CDT.

Staffing: Oncley & Delany

Recent maintenance:
Wed:
Visits to s4,5,6 to check out krypton electronics
Visits to s7,8,9 to reinstall refurbished krypton electonics (with Peggy and
  Fei Chen)
Thurs:
Visits to s4,5,6 to reinstall checked-out krypton electronics; move CR10 power
  to separate battery

Anomolies:
s1,2,3 soil profiles water potentential noisy.  We are on our way there now!

Wx
--
Spd 		s9 near 0, but sonic also says winds ~0.5m/s; small s5 drop
		6/5 14Z when mast dropped
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		only 1-13mm accumlation indicated from yesterday's ongoing
 		drizzle

Radiation
---------
- ventillation fans now off at s8 and s9 to avoid interference with soil
  profile data.  We'll shut off the fans at s1 when we next get there (today?).
Rnet		ok -- overcast in West until about 22Z yesterday, then clear
Rpar		spike on s9 at ~11Z -- also in Rpile.in -- probably bad GOES
Rsw		"
Rlw		"
Rpile		"; s2.in positive again
albedo		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		ok
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- skipping

Sonic
-----
- mast at s5 was lowered 6/5 14Z
spd		ok
dir		ok
w		ok? (despite rain); I meant to put a UW, instead of K, probe
		in at s9, but forgot to put one in the van.  I've got it now!
tc		ok
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		a bit high at s1,2,3 last night?
tc'tc'		high on s9 last night

u*		ok
sigma_w/u*	- skipping
Cd		?
w'tc'		s6 spike 6/5 21Z; probably rain effectn
sigma_tc/tc*	- skipping

Scalars
-------
- kryptons at s7,8,9 reconnected yesterday, but raining
- kryptons at s4,5,6 reconnected today (but I don't have data to look at)
h2oV		s1 mostly bad; s2 recovered; s3 bad; s4,5,6 recovering?; 
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	s7 bad; s1,3 odd (might recover)
w'h2o'		"

co2mr		ok!
co2mr'co2mr'	same
w'co2mr'	both continue to look like noise -- s8 larger

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok
Gsoil		ok -- s9 data glitch as with rads.

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
- We're on our way to unplug fans at s1
- Disconnecting solar panel stopped noise at s5; we're switching to running
  all (non-AC) sites on a separate battery.  Have now done 4,5,6.
Tsoil		see above -- only s1 obviously noisy now; s1 p5 missing
		starting 6/5 ~06Z.
Qsoil		s1,p5 noisy.  Noise also on p8,p13 (s9 profiles? -- I don't
		have the key.)  Continued problem p8,lev3.
WPtemp		see above -- only s1 obviously noisy now
WPdiff 		"

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok; s5 now plugged into solar again -- how did Vbatt increase
		yesterday when it was unplugged??
Tbatt		ok
Iload		ok
Icharge 	ok?; still 1 A +/- 0.5 A while panel unplugged?

GOES
----
Signal		ok
ClockError	- skipping
FreqOffset	- skipping
Modulation	- skipping
Data Quality	- skipping

203: Site_visit, Site 4, Thu 06-Jun-2002 11:02:31 CDT, Site 4 visit
[another log of this visit written by Tony]

Visit to reinstall krypton boxes after all that Tony brought back to the lab
yesterday passed inspection and to hang them in plasic boxes.  This to be
done before a King Air PBL mission today over the Central legs.

- drove in (only wet around oil pumps)
- arrive 0949
- moved clamp, installed plastic box and krypton electronics by climbing
- copied /card
- switched CR10 from 4th battery to 3rd battery, disconnected 3rd from 2nd,
  removed 4th battery (with controller/monitor)
- checked krypton signal -- was low, reseated connector -- was 30-13000mV,
  knew that this meant bad signal (coax) cable/connector problem, but that
  connector inside box checked out okay yesterday.  Deduced that the problem
  was the coax cable, played with cable, now 600mV.  THIS CABLE PROBABLY
  SHOULD BE REBUILT.  S/N 1390.
- depart 1037






202: Site_visit, Site 5, Thu 06-Jun-2002 10:59:39 CDT, Site 5 visit
[another log of this visit written later by Tony]

Visit to reinstall krypton boxes after all that Tony brought back to the lab
yesterday passed inspection and to hang them in plasic boxes.  This to be
done before a King Air PBL mission today over the Central legs.

- drove in (not too muddy)
- arrive ~0915
- dropped mast almost immediately
- reconnected solar panel
- reinstalled krypton head; installed plastic box and krypton electronics
- rewired CR10x power
- copied /card
- raised mast
- moved 3rd batter to rad stand
- depart 0940





201: Site_visit, Site 6, Thu 06-Jun-2002 10:55:48 CDT, Site 6 visit
[another log of this visit later written by Tony]

Visit to reinstall krypton boxes after all that Tony brought back to the lab
yesterday passed inspection and to hang them in plasic boxes.  This to be
done before a King Air PBL mission today over the Central legs.

- arrive 0755
- installed plastic box and krypton electronics by climbing
- rewired CR10x power to stand-alone 3rd battery
- copied /card
- depart 0822



200: Site_visit, Site 8, Thu 06-Jun-2002 10:55:24 CDT, Site 8 visit
[This typed in 6 Jun for stuff done 5 Jun since I was too soggy yesterday.]

Peggy Lemone and Fei Chen visited yesterday.  I took them to sites 7,9,8 while
I rehung krypton electronics (which were cleaned up and had new 6-pin connectors
installed in the trailer) in plastic boxes and downloaded /card.  All of these
were serviced by climbing -- the towers were not dropped.

It was raining during all of these visits, so all kryptons were wet.  All 
krypton signals were only ~30mV -- hopefully they will recover.

I intended to do the logger power rewiring at s7 and s9, but forgot to bring
power cables :(

Approximate times were:
s7: 1340-1420 (drove in -- Peggy walked)
s9: 1530-1600 (started to drive in, got stuck in the mud!)
s8: 1630-1700 (walked in) had error downloading /card; DID NOT GRAB SDR



199: Site_visit, Site 9, Thu 06-Jun-2002 10:55:17 CDT, Site 9 visit
[This typed in 6 Jun for stuff done 5 Jun since I was too soggy yesterday.]

Peggy Lemone and Fei Chen visited yesterday.  I took them to sites 7,9,8 while
I rehung krypton electronics (which were cleaned up and had new 6-pin connectors
installed in the trailer) in plastic boxes and downloaded /card.  All of these
were serviced by climbing -- the towers were not dropped.

It was raining during all of these visits, so all kryptons were wet.  All 
krypton signals were only ~30mV -- hopefully they will recover.

I intended to do the logger power rewiring at s7 and s9, but forgot to bring
power cables :(

Approximate times were:
s7: 1340-1420 (drove in -- Peggy walked)
s9: 1530-1600 (started to drive in, got stuck in the mud!)
s8: 1630-1700 (walked in) had error downloading /card; DID NOT GRAB SDR



198: Site_visit, Site 7, Thu 06-Jun-2002 10:44:49 CDT, Site 7 visit
[This typed in 6 Jun for stuff done 5 Jun since I was too soggy yesterday.]

Peggy Lemone and Fei Chen visited yesterday.  I took them to sites 7,9,8 while
I rehung krypton electronics (which were cleaned up and had new 6-pin connectors
installed in the trailer) in plastic boxes and downloaded /card.  All of these
were serviced by climbing -- the towers were not dropped.

It was raining during all of these visits, so all kryptons were wet.  All 
krypton signals were only ~30mV -- hopefully they will recover.

I intended to do the logger power rewiring at s7 and s9, but forgot to bring
power cables :(

Approximate times were:
s7: 1340-1420 (drove in -- Peggy walked)
s9: 1530-1600 (started to drive in, got stuck in the mud!)
s8: 1630-1700 (walked in) had error downloading /card; DID NOT GRAB SDR


197: Site_visit, Site 6, Thu 06-Jun-2002 10:43:47 CDT, Site 6 visit
Kr electronic boxes collected from central sites.

Site 6, arrived 10:44, Kr 1397 box removed, cables bagged, departed 10:55

Note (7/26/02) This visit on June 5.  See entry 204.  TWH


196: Site_visit, Site 5, Thu 06-Jun-2002 10:43:34 CDT, Site 5 visit
Kr electronic boxes collected from central sites.
Site 5, arrived 9:10, mast dropped, Kr 1101 box and head removed, cables bagged
        solar panel disconnected, departed 9:45


Note (7/26/02) This visit on June 5.  See entry 204.  TWH


195: Site_visit, Site 4, Wed 05-Jun-2002 14:26:32 CDT, Site 4 visit
Kr electronic boxes collected from central sites.
Site 4, arrived 8:48, Kr 1390 box removed, cables bagged, departed 8:55

Note (7/26/02) This visit on June 5.  See entry 204. TWH

194: Status, Site , Wed 05-Jun-2002 09:36:06 CDT, Daily Status
Daily Status, Wednesday, June 5
Looking at past 36 hours, ending at 0800 CDT.

Staffing: Oncley & Delany

Recent maintenance:
Visit to s8 - remove krypton electronics (bad power wire); swap sdr;
	      unplug radiometer fans; 
Visit to s9 - remove krypton electronics (bad power wire);
Visit to s7 - remove krypton electronics
Visit to s3 by Hal - replug Tsfc connector
Visit to s2 by Hal - replug Tsfc connector

Anomolies:
Krypton electronics removed from s7,8,9 while we repair connectors.  Should
  be back up today.
Krypton electronics also to be removed today from s4,5,6 to repair connectors.
  Should be back up tomorrow.
SOME soil profiles water potentential noisy.  We are figuring out how to 
  modify power connections to the logger which should cure them.

Wx
--
Spd 		ok, spike at s8 6/4 17Z when mast down
Dir 		ok
T 		ok (much cooler with cold front yesterday)
RH		ok -- near 100% now
P		ok
Rain		11-39mm accumlation indicated from yesterday's storm - wetter
		to the East.

Radiation
---------
- ventillation fans now off at s8 and s9 to avoid interference with soil
  profile data.  We'll shut off the fans at s1 when we next get there.
Rnet		ok
Rpar		ok
Rsw		ok (not much yesterday!)
Rlw		ok
Rpile		- skipping
albedo		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		ok (s2&s3 fixed); spike on s1 last night
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- skipping

Sonic
-----
- mast at s8 was lowered 6/4 17Z
spd		ok
dir		ok
w		ok; s1,3,4,5,7,9 have some bad values probably associated with
		rain yesterday [note: these are different sonic types]
tc		s9 bad most of yesterday [a K-probe, which we should replace
		with a UW once we fix it!]; s7 also spikey
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		see above; some low (negative) values at s3 last night)
tc'tc'		kind of ratty with rain

u*		ok
sigma_w/u*	- skipping
Cd		?
w'tc'		s4 also bad
sigma_tc/tc*	- skipping

Scalars
-------
- kryptons at s7,8,9 disconnected
h2oV		s1 mostly bad; s2 recovered; s3 bad; s4,5,6 recovering?; 
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	messy
w'h2o'		mostly bad due to sonic and krypton problems in rain

co2mr		ok!
co2mr'co2mr'	s1 continues to be lower (noise in s8?)
w'co2mr'	both continue to look like noise -- s8 larger

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok -- all increased as expected in rain
Gsoil		ok

Soil Profiles
-------------
- THIS APPEARS TO BE A GOOD CASE FOR LOOKING AT WATER INFILTRATION -- THERE
  MAY BE PROBLEMS AT SOME SITES!
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
- Unplugging the rad fans stopped continuous noise at s8&9 -- still at s1
- Rerouting CR10 power stopped daytime noise at s4 -- still at all others
- A hint of less noise now with colder temperatures (less sun?)
- We have just unplugged the solar panels at s5 to test further
Tsoil		see above -- only s1 obviously noisy now
Qsoil		most sites levels 1 and 2 or 3 now have moistened;
		s1 profile 2 totally wet, p1 only level 1, p0 not at all?!;
		s9 profiles totally wet, p0 and p2 noisy at some levels
WPtemp		see above -- only s1 obviously noisy now
WPdiff 		no profiles totally wet, unlike Qsoil

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok; have just unplugged s5 solar, WILL NEED TO PLUG IN TOMORROW
Tbatt		ok
Iload		all now between 0.8-0.9
Icharge 	ok?

GOES
----
Signal		ok
ClockError	s5,7,8 are now 3 -- probably should reset
FreqOffset	ok
Modulation	- skipping
Data Quality	- skipping



193: GOES, Site , Tue 04-Jun-2002 20:23:13 CDT, GOES interference evaluated
I've attempted to do a quick look at the files I captured to evaluate the
effect of the GOES spikes.  I was trying to capture both krypton and Tsfc 
data during the period of 2 GOES transmissions -- one before shielding and
one after.  Ideally, you would see one pulse in one or both of the signals
before shielding and nothing after.


(I have copied all of these files to Boulder into 
/net/pam/projects/IHOP02/captures/ )
I wrote the code "sift.q" to plot the capture files.  Note that I have not
attempted to figure out time in these plots, though I did sprinkle a modest
amount of EVE "time" commands during the file captures so that time 
be figured out.

I didn't capture everything at some of the stations -- usually forgetting to
capture a "before shielding" data set in my rush to fix things.  Also, the
connector problem at 2,3, and 4 caused no good Tsfc data to be collected after
shielding.  Some of these tests should be repeated.

I'm attaching to this message the plots that I made.  Sorry they are all
PostScript.

192: Fast_KH2O, Site all, Tue 04-Jun-2002 18:25:14 CDT, Cleaning Kr electronic box connectors
The problem with the Kr appears to be water impacting on the outside of the 
case, running down the grooves in the case extrusion and then seeping into the
box where it stands and corrodes the connectors.
We are retreiving all Kr boxes, disassembling the connectors, cleaning the 
metal and using new connectors reassembling
The Kr electronics boxes are to be mounted on the mast, inside plastic
tupperware containers, hopefully to prevent any water from wetting even
the outside of the electronics boxes.
On Tues, 4 Jun''02 Kr electronic boxes were recovered from sites 7, 8 and 9.
These were opened and the corrossion clean out and new six pin connectors 
installed. (TO BE REINSTALLED ON WED 5 JUN PM)

On Wed, 5 Jun''02 Kr electronic boxes were recovered from sites 4, 5 and 6.
These were opened and it was discovered that previous Peel and Seal treatment
had been quite sucessfull. There was no corrossion although the box from 
Station 6, Kr 1397 did have some liquid water in it. On Wed PM these boxes 
were resealed. (TO BE REINSTALLED ON THU6 JUN PM)
191: Site_visit, Site 7, Tue 04-Jun-2002 18:23:24 CDT, Site 7 visit
Arrived in heavy rain at 14:40.
Drove only to gate. Steve ran to station, climbed up and removed Kr electronics
Departed at 15:00

190: Site_visit, Site 9, Tue 04-Jun-2002 18:22:06 CDT, Site 9 visit
Arrived 13:15
Removed Kr 1394 and took to Base.
Departed at 13:25
189: Site_visit, Site 8, Tue 04-Jun-2002 18:15:43 CDT, Site 8 visit
Arrived 11:50

Dragged fresh N2 gas cylinder to cache and replaced existing cylinder at 12:00
From the west
    8/4  1890 psi/ 8.5 psi
    8/1  capped
    8/3  2050 psi/ 8.5 psi
    orig N2 320 psi/ 5 psi, new N2 2500 psi/ 5 psi
    355.8 ppmv 1890 psi/ 9 psi

Ventilator fans all operating. Disconnected power at Campbell.

Swapped SDR #2 => #5

Downloaded /card

Dropped mast, removed Kr 1393 electronics and took to Base. Tested plastic box
Kr containment.
Mast up at 12:35, departed.



188: Status, Site , Tue 04-Jun-2002 09:44:02 CDT, Daily status
Daily Status, Tuesday, June 4
Looking at past 36 hours, ending at 0900 CDT.

Staffing: Oncley & Delany

Recent maintenance:
Visit to s9 - GOES interference fixed?; tighten logger screws; soil profile;
	      grab /card; replace bad rad fan; turn off rad fan; clean KH2O
Visit to s4 - fix EVEAD connection; wire logger to separate battery; 
	      grab /card; clean KH2O
Visit to s5 - fix EVEAD connection; grab /card; rewired EVE ground wire

Anomolies:
Krypton at s7 obviously bad -- probably water damage to electronics.  This
  is our highest priority to try to fix today.
Krypton at s9 weak -- appears to be a weak array.  We'll replace this as
  soon as we have a working spare.  (Our spare was FedExed last night to
  Boulder for evaluation.)
Tsfc data not coming in at s2, s3 due to a misseated connector.  Hal should
  get to these today.
SOME soil profiles water potentential noisy.  Our tests yesterday showed that
  turning off the radiometer ventilation fans and running the logger on a
  separate battery stops the noise.  We will unplug the fans as soon as
  possible and figure out a way to rewire power to the loggers.

Wx
--
Spd 		ok
Dir 		ok
T 		ok (up to +37 at s1 -- it's been warm!)
RH		ok
P		ok
Rain		indicated on 3,4,5,9 -- I don't think so (though thunder here
		in Wichita last night)

Radiation
---------
Rsw		ok (it is overcast here now) (fans off at s9)
Rnet		ok
Rpar		ok
Rlw		ok
Rpile		- skipping
albedo		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		bad s2,3 due to connector
Tsfc vs Tsfc	- skipping
Rnet vs Rsum	- skipping

Sonic
-----
- mast at s9 was lowered twice at about 16 and 17Z
spd		ok
dir		ok
w		ok
tc		ok
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		see above; some low (negative) values at s3 last night)
tc'tc'		ok

u*		see above
sigma_w/u*	- skipping
Cd		?
w'tc'		ok
sigma_tc/tc*	- skipping

Scalars
-------
h2oV		s9 still quite weak
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	low at s8&9, high at s7, spikey s3.
w'h2o'		s7 bad, s8&9 still low

co2mr		ok
co2mr'co2mr'	ok? s1 low at night
w'co2mr'	s8 noisy?

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok
Gsoil		ok

Soil Profiles
-------------
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
- Unplugging the rad fans stopped continuous noise at s9 -- still at s1&8
- Rerouting CR10 power stopped daytime noise at s4 -- still at all others
Tsoil		see above
Qsoil		see above
		s9, prfl 8, level 3 bad
WPtemp		see above
WPdiff 		see above

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		ok
Iload		(s5 now okay); s9 now normal load with fans unplugged (and
		probably because a bad fan was replaced)
Icharge 	ok?

GOES
----
Signal		ok
ClockError	s5,7,8 are now 3 -- probably should reset
FreqOffset	ok
Modulation	"
Data Quality	"




187: Site_visit, Site 5, Mon 03-Jun-2002 18:51:45 CDT, Site 5 visit
Arived 17:10

Installed Cu ground wire from Eve box to ground rod.

Reconnected Siamise ribbon cable connector; only power needed to be seated, 
Tsurf was already OK

Dumped /card

Departed 17:33
185: Site_visit, Site 4, Mon 03-Jun-2002 18:43:46 CDT, Site 4 visit
Arrived at 16:12

Cleaned Kr
Again tested Kr 1392 after an attempt by Steve to clean off the corrosion. 
  No avail. The Kr 1392 will be Fed Ex'd to Steve Semmer this evening.

CR10X power from separate battery. Had to keep ground wire connected to keep
the logger operating.
Removed the H2O from the 9-pin amp

Reseated EVE AD connectors

Dumped /card

Departed 17:05
184: Site_visit, Site 9, Mon 03-Jun-2002 18:33:52 CDT, Site 9 visit
Arrived at 11:05

Dropped mast, cleaned Kr, checked Y cable and taped up all the ports on the mast

Checked/tightened rad stand multiplexer screws

For the three soil multiplexers, tightened screws and grounded common shields

Ventilator fan on downlooking K&Z not operating. Replaced with spare Nitec.
Then disconnected power to all ventilator fans.

Dropped mast for a second time and after trying the electronics and head of 
1392, which had been taken from site 5 on 30 May, reinstalled the original Kr

1392 will be Fed Ex'd to Steve Semmer this evening

Tony checked the electric fence.

Departed at 12:58
183: Status, Site , Mon 03-Jun-2002 09:06:59 CDT, Daily Status
Daily Status, Monday, June 3
Looking at past 36 hours, ending at 0800 CDT.

Staffing: Oncley & Delany

Recent maintenance:
Saturday - 
Visit to s1 by Scott - swap N2 cylinder?  Now CO2 good
Visit to s1 - GOES interference fixed?; fixed Rsw.out; tighten logger screws;
	      swapped SDR; grab /card
Visit to s2 - GOES interference fixed?; tighten logger screws; soil profile
	      clean rads; grab /card
Visit to s3 - GOES interference fixed?; tighten logger screws; soil profile;
	      grab /card
Sunday - 
Visit to s4 - GOES interference fixed?; tighten logger screws; soil profile;
	      grab /card; remount GOES; fix loose PCMCIA screw
Visit to s5 - GOES interference fixed?; tighten logger screws; soil profile;
	      grab /card; remount GOES
Visit to s6 - GOES interference fixed?; tighten logger screws; soil profile;
	      grab /card; grab strap!

Anomolies:
Tsfc data not coming in at s2, s3, s4, and power not coming in at s5, probably
  all due to a misseated connector.  We'll try to fix these soon.
Soil profiles water potentential noisy, particularly at stns 1, 8 and 9.
  [we have a few more things that we've thought of to try]

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		indicated on 2,4,5,6 -- I don't think so (wind-induced tips?)

Radiation
---------
Rsw		ok (funny steps at low elevation angles on s8&9 Rsw.out - 
		crops patterns?)
Rlw		ok
albedo		- skipping
Rpar		slight negative values s9
Rpile		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		bad s2,3,4 due to connector
Tsfc vs Tsfc	- skipping
Rnet		ok
Rnet vs Rsum	- skipping

Sonic
-----
spd		ok
dir		ok
w		ok
tc		ok
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	- skipping
Cd		?
w'tc'		- skipping
sigma_tc/tc*	- skipping

Scalars
-------
h2oV		s9 needs cleaning
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	low at s8&9, high at s7, spikey s3.
w'h2o'		s7 bad, s8&9 still low

co2mr		ok
co2mr'co2mr'	ok? s1 low at night
w'co2mr'	s8 noisy

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok
Gsoil		spikes on 4,5,9 overnight

Soil Profiles
-------------
Apparently, we fixed some problems with all our screw tightening -- no more
s1 gaps?
par(mfrow=c(3,5)); for (i in 1:13) plot(dat("Tsp",profile=i))
Tsoil		s8 quite noisy, s1 & 9 less so
Qsoil		s4 had a glitch yesterday
		s9, prfl 8, level 3 bad
WPtemp		s1,8,9 noisy continuously; others just mornings
WPdiff 		s1,8,9 noisy continuously; others just mornings
		s6, lvl6 spike last night

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		(s3 now normal); s5 missing -- probably connector
Tbatt		ok
Iload		s5 missing -- probably connector
Icharge 	ok?

GOES
----
Signal		ok
ClockError	s5,7,8 are now 3 -- probably should reset
FreqOffset	ok
Modulation	"
Data Quality	"




182: GOES, Site , Sun 02-Jun-2002 17:07:16 CDT, Changing GOES transmissions
[From an e-mail from Gordon:]

Steve,

You probably know most of this, but here's how to change the GOES transmission
rate:

The GOES configs are in the files called  $PAM/config/s0N_goes.dat, where N=1:9

They are on the panasonic, and on aster.

They contain this line:

# GOES:    SIO_PORT   XMIT_ID XMIT_CHAN RATE  OFFSET clock_update_rate=xx_minut
GOES: /tyCo/4  36416752  125   00:05:00  00:00:05   CLOCK_UPDATE_RATE=6 SOURCE=4 SE110


To transmit one 5 minute average every hour, change the RATE from 00:05:00 to
01:00:00.

Edit the files on the panasonic, so you can easily install them on a station.

When you're out at a station, eject the PCMCIA card, put it in the panasonic,
and do

config_to_pccard  N
   where N is the station number

Then insert it back into EVE, and do:

EVE> entersys
system> del goesid.dat
system>  reboot

Gordon

180: Site_visit, Site 6, Sun 02-Jun-2002 14:16:33 CDT, site 6 visit
Arrived at 13:05, departed at 13:55

Eve cables shielded from RF in "standard" fashion.
Standard fashion is:
        Ground strap over KH2O cable: front panel -> serializer
	Aluminum foil and duct tape over EVEAD cable: front panel -> EVEAD

Soil multiplexer screws tightened, Shields gathered to common ground.third hole

Attempted to obtained clods but soil too sandy to gather as clods

179: Site_visit, Site 5, Sun 02-Jun-2002 13:52:06 CDT, Site 5 visit
arrived 11:15 departed 11:55

GOES DCP returned to location inside door
Standard RF shielding procedure implimented

Soil multiplexer shields gathered for common ground with the cables associated 
with the multiplexer output

Data captured as s5.02.06.02 

.2 points added by SO
1. I think I forgot to connect a copper ground wire to replace the ground
strap that I removed.  We should do this before the next electrical storm.
2. I seem to recall seeing that the battery voltage was low.  This might be
a mis-seated AD0 connector on the EVEAD (they are hard to align!)  I should
have checked this as well.


178: Site_visit, Site 4, Sun 02-Jun-2002 13:51:40 CDT, Site 4 visit
Arrived 9:50

Downloaded card

Replaced braided ground strap with Cu wire

Kr cleaned

All screwstightened in soil multiplexer and shields gathered to common ground
All screws tightened in radstand multiplexer

Returned GOES box to position inside door and signal cables shielded against RF

Departed 11:05
Returned at 12:05 to check the placement of the soil multiplexer shield ground.
It had been in second from left ground.  It was replaced in the first ground.
177: GOES, Site , Sat 01-Jun-2002 21:49:48 CDT, NESDIS problems
Here is my comment:

GOES data were not available for the last 24 hours until late today, and only
about a 20-hour buffer was retrievable.  Thus, we lost about 4 hours of GOES
data from about 13-17CDT yesterday (5/31).  The data from s1-3 should be on
the Panasonic by now, and we will download the /cards at s4-6 tomorrow, so
all of the data should be available by this time tomorrow.

Here is more from Gordon:

Something was wrong with the NOAA NESDIS systems, and we were
not able to fetch our data from the GOES ground systems from 14:00 CDT
May 31 up to now, the morning of June 1.

However the last fetch did finally work, and [all but 4 hours of] the missing
data should be filled in.  So, the web plots should be back in shape
by 10:00 CDT this morning.





176: Site_visit, Site none, Sat 01-Jun-2002 21:43:04 CDT, Site 10 visit
Arrived at site 10 1/2mile west and 2 miles north of site #3, at 18:40

Obtained some dubious clods.

Leveled the radiometer

Departed at 19:10

175: Site_visit, Site 3, Sat 01-Jun-2002 21:38:32 CDT, Site 3 visit
Arrived 17:45

Cleaned Kr at 17:52

Tightened all screws of radstand Campbell multiplexer

Tightened all screws of soil multiplexer and grounded separated shields

Soil too  sandy to obtain a clod

Dumped /card captured to S3.02.06.02

Shielded signal cables, Kr and  A/D

Departed at 18:30

174: Site_visit, Site 2, Sat 01-Jun-2002 21:28:44 CDT, Site 2 visit
Arrived 15:16

Cleaned Kr and also removed spider web strings from sonic transducers.

Tightened all radstand Campbell screws

Wet cleaned the PSP and the Pyrg dome. They looked OK but the Pyrg pile
reading had been +ve previously and only returned to reasonable at the last
cleaning

Took "clods" for bulk density. 5mm crust with damp soil below. May not be
able to do clod method.

Steve tightened screws in  soilmultiplexer and separated and grounded shields

Look at GOES jump, Tsurf 250, Kr = 0 before shielding

Shieled Kr and A/D cables .After shielding Tsurf and Kr GOES jumps small.

Dumped /card, captured to S2.02.06.02

Departed 16:10 

173: Site_visit, Site 1, Sat 01-Jun-2002 21:08:39 CDT, Site 1 visit
Arrived 13:14 after driving from Wichita

Clean Kr at 13:21

The down-looking SW had been giving problems but showed no obvious reasons.
 !3:35 - 13:45 removed K&Z 970380 and installed K&Z 940181. Did not change
 Campbell coefficients
 
14:00 - 14:10 tightened all screws of radstand Campbell barrier strips

!3:50 took two "clods" of soil. Not very cohesive with 1 -2 cm crust and damp
  uncosolidated soil underneath containing lots of crop residue.

Steve tightened all screws in soil multiplexer and separated the soil profile 
 shields and grounded them separately to the signal grounds

Steve shielded the EVE power and serializer  cables. Before shielding
 Kr = 250mv and Tsurf = 0 and afterwards was small.

Captured s1.02 06:01

Downloaded /card and replaced SDR #6 with SDR #3 and left SDR #4 in the bag.
 Bag now has SDR#1 and SDR#4

Departed 14:50       

Departed at 14:50

172: Status, Site , Fri 31-May-2002 22:42:56 CDT, Daily Status
Abbreviated status late Friday, May 31:

The ISFF crew (Oncley & Delany) will be in transit to stations 1-3 tomorrow
and plan to return Sunday.  If Sunday's report is missing, it won't be because
we're loafing!

Visits on Friday (a full day!):
- s6: clean krypton, download data, check GOES interference, turn off GOES
- s5: verified that GOES transmitter was switched off
- s4: download data, check GOES interference, fixed krypton interference,
      turn off GOES
- s7: download data, check GOES interference, fixed GOES interference!!
- s8: download data (both), check GOES interference, fixed GOES interference,
      fixed bad radiometer fan, replaced prop assembly

Anomolies:
GOES transmission from s4-6 are now turned off and will remain this way until
Sunday or Monday.  This is intentional to avoid interference of the analog
data (specifically krypton hygrometer and surface temperature) by the GOES
data transmitter.  ALL DATA CONTINUE TO BE ARCHIVED ON SITE, so no data should
be lost.  
We now know the fix for this problem -- better shielding in our data system 
boxes -- and have implemented this fix on s7&8.  Thus, GOES data from s8 should
now be back.  (Though I see that reception of GOES data in Boulder died this
afternoon.)  We will apply this fix at s1-3 tomorrow.

We know of a bad radiometer for outgoing visible radiation at s1 which is 
probably a cable problem.  We also know that the incoming infrared radiation
at s2 is odd at times.  We plan to work on both of these problems tomorrow.

We know that water vapor fluxes reported at least at s7-9, are low.  Our best
guess is a problem with the calibrations being used for these sensors.  This
is our second-highest priority and will be our highest by Monday.

We have an ongoing problem with noise on the soil moisture profile sensors,
despite the efforts of many people.  This is a low priority for us since 
Richard Cuenca thinks that the data are still useful.  Nevertheless, we will 
try one more fix tomorrow, if we have time.

171: Status, Site , Fri 31-May-2002 14:43:29 CDT, Daily Status
Daily Status, Friday, May 31
Looking at past 36 hours, ending at 0800 CDT.
[submitted late, since written on the road.  Needed to service s4-6 before
King-Air flights this afternoon.]

Staffing: Oncley & Delany

Recent maintenance:
Visit to s5 - fixed? GOES interference; replaced KH2O
Visit to s4 - didn't fix GOES interference; cleaned KH2O

Anomolies:
NO REAL-TIME DATA FROM S8, since GOES turned off about 22Z, 5/30.
NO REAL-TIME DATA FROM s5, since GOES accidentally left off.
Soil profiles at stns 1 and 9 have numerous problems; 
  WPtemp noisy, particularly at stns 1, 8 and 9.
CO2 sensor appears dead at stn 1
Rsw.out bad at stn 1

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		indicated on 4-7 in last 36 hours -- we don't quite believe it

Radiation
---------
Rsw		s1 Rsw.out bad
albedo		- skipping
Rpar		ok (s4 might be dirty?)

Rlw		ok
Rpile		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		ok
Tsfc vs Tsfc	- skipping

Rnet		s3 glitch 18-19Z, 5/30 -- cleaning?? (but I think J&J were back
		by then -- perhaps the same glitch noted before.)
Rnet vs Rsum	- skipping

Sonic
-----
spd		ok
dir		ok
w		ok - s5 was down during yesterday afternoon
tc		ok
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		s2 has highest variance
tc'tc'		s3 has highest variance

u*		s2 and s3 near 0 01-02Z 5/31 -- weird but perhaps okay?
sigma_w/u*	- skipping
Cd		?
w'tc'		- skipping
sigma_tc/tc*	- skipping

Scalars
-------
h2oV		ok?  None greater than 0.5V
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	- skipping
w'h2o'		s7-9 still quite low.  I've checked, and it isn't a computation
		problem.

co2mr		s1 briefly back up midday, just like previous 3 days, now bad
co2mr'co2mr'	- skipping
w'co2mr'	- skipping

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok - some diurnal cycles
Gsoil		ok

Soil Profiles
-------------
[low priority, since we are dealing with GOES/KH2O problems]
(evaluated May 27, 0900 CDT)
Tsoil		Stn 1, prfl 5 has large gaps all levels
		Particularly noisy at stn 8

Qsoil		Stn 1, prfl 7, level 5 has a few glitches
		Stn 1, prfl 11, level 6 mostly negative
		Stn 9, prfl 8, level 3 often > 100%
		Stn 9, prfl 13, level 5 negative

WPtemp		Stns 1,8,9 particularly noisy
		Stn 1, prfl 5 has large gaps

WPdiff 		Stn 1, prfl 5 has large gaps
		Stn 9, prfl 13, lvl 1 has large gaps
		All stns noisy, but particularly 1,8,9

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		s3 almost normal
Tbatt		ok
Iload		s9 still large [bad fans?], s7 weird
Icharge 	ok?

GOES
----
Signal		s5&8 now off, s4&6 also off late morning 5/31
ClockError	"
FreqOffset	"
Modulation	"
Data Quality	"







170: Site_visit, Site 4, Fri 31-May-2002 13:50:36 CDT, Site 4 visit
We got to s4 about 1216.  I captured a lot of stuff onto file s4.020531.
During this time, we captured a GOES transmission with Tsfc, I think, then
turned the station off from about 1222-1229 while I put braid (ground strap)
around the krypton signal cable in the EVE box.  Upon restarting, the serializer
didn't come up, but did after I disconnected and reconnected the DB9 on it.
I then captured the KH2O during a transmission -- a jump was not apparent,
but the krypton signal was highly variable.

Turned GOES off at 1238.
Saw the King-Air go by E-W about 1/2mi north about 1300, turn around, and come
back a few minutes later.  Took several boring photos of it -- Tony thinks he
got a good one with our tower in the foreground.
Took a dirt clod sample at 1320 and left the site.



169: GOES, Site 5, Fri 31-May-2002 13:49:14 CDT, GOES was off at Site 5
We did a QUICK stop (1203-1205) at s5 and verified that I had left the GOES 
transmitter (SE110) off.  We left it off and did nothing else at this site.

168: Site_visit, Site 6, Fri 31-May-2002 11:33:35 CDT, GOES off at s6
We just finished a site visit to s6.  (I'm writing this on aster on the road 
to s4!)  Since the King-Air is flying today 12:30-16:00 over the Central legs,
we decided to turn off all GOES transmitters from 4-6.  (s5's we apparently
forgot to turn on at the end of yesterday, so it is already off.)  
Our sequence was:
- 10:46 turned off GOES (SE120)
- a few minutes later decided to turn back on and log "jump"
- captured end of Tsfc jump -- not very apparent -- as "s6" (will rename later)
- had to reboot EVE and restart minicom since console locked up
- captured KH2O jump (not obvious, but large fluctuations) and next Tsfc jump
(160 counts = 16mV) as "s6.2"
- copied /card to Panasonic
- decided that krypton voltage was low (~150mV), so we cleaned by quickly 
dropping the mast, cleaning ~11:00, and reraising.  New value is ~320mV.
(We want good krypton data for today's flight.)
- 11:06 unplugged GOES again and headed off to s4.

Noted that TRH fan was okay and prop was spinning.


167: GOES, Site , Fri 31-May-2002 07:47:18 CDT, looking at GOES interference
I just looked at the variation of the jumps from the high-rate data at s1&8
on 5/23.  (The code is in ../S/jumpsort.q)  The attached plot shows that the
variations in time can be large, and that the effect on each site and each 
channel can be different.  This is going to be a problem...

166: Site_visit, Site 4, Thu 30-May-2002 19:16:39 CDT, Site 4 visit
Arrived at 16:00.
There were oil-field workers doing things near the site.
The mast was not lowered.
The Kr was cleaned and signal improved from 150 mv to 460 mv
The TRH fan sounded OK as did the radstand multiplexer.
Following the procedure adapted at site 5 we removed the GOES DCP transmitter 
 and repositioned it outside and below the EVE box, with a tupperware cover.
Then we discovered that there still was GOES interference of 180 counts on Tsfc.
 (Unfortunately we had not tested for noise before making the change)
We also captured the data from /card.



165: Site_visit, Site 5, Thu 30-May-2002 18:59:16 CDT, Site 5 visit
Arrived at site 5 at ~ 13:30 and began a series of test on the GOES interference
At 13:50 began data capture, at 13:58:20 stopped data capture.  This to record
 the Tsfc and KH2O steps during a GOES transmission.  This file saved to 
 captures/s5.020530.
At 14:05 dropped mast and cleaned the Kr windows. 
 The signal increased (only) from 900 to 940 mV.  This  like a good
 level, but the dailyplots show bad data.  Hopefully, it is just a connector
 problem (though Gordon and Tom had looked at this before.)
At 14:15 demounted the Kr #1392 and replaced it with Kr # 1101. This Kr sensor
 had been brought into the base and had had the obvious corrosion inside the 
 electronics box removed and fresh silica gel in a cloth bag included. The 
 electronics box was also better sealed.
The signal changed Kr #1392 900mv to Kr # 1101 300 mv ( a decrease but hopefully
 a more stable sensor).
The TRH fan sounded fine, the Rad stand multiplexer sounded fine and the 
 propvane spun with no noise. The ports in the mast had already been duct taped  and so it was assumed that the Y cable had been inspected. 
The GOES tests result:
 noise even when Yagi deployed 10 m away 
 noise even with a dummy load
 reduction of noise on Tsfc from 250 counts to 15 counts when GOES transmitter 
 box outside the Eve box
As a result we rigged the cables out through a hole in the bottom of the box
 and placed the GOES box atop a battery box with a tupper ware cover.
We also captured the data from /card.

P.S. GOES data have stopped from this site.  We may have left the switch on the
transmitter off.  We'll have to run out again -- I don't think now, since it 
is late and Tony has left.  We'll plan on a run tomorrow -- they're planning on
flying this area anyway!




164: Status, Site , Thu 30-May-2002 11:33:48 CDT, Daily Status
Daily Status, Thursday, May 30
Looking at past 36 hours, ending at 1000 CDT.

Staffing: Oncley & Delany

Recent maintenance:
Visit to s1-3 by Joe&Josh - tighten CR10x screws at s1;
 s2 from 0830-1140CST 5/29; s3 from 1500-1900CST 5/29.
Visit to s7 - test of GOES interference
Visit to s8 - test of GOES interference; GOES turned off; prop service; soil
  profile noise tests; etc.

Anomolies:
NO REAL-TIME DATA FROM S8, since GOES turned off about 22Z, 5/30.
(but another couple of hours of data in NetCDF files from PCMCIA card download)

kh2o low at stns 4:5
Soil profiles at stns 1 and 9 have numerous problems; 
  WPtemp noisy, particularly at stns 1, 8 and 9.
CO2 sensor appears dead at stn 1
Vbatt low at stn 3, but appears to be monitor error
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		s8 was low from 15Z, 5/28 -- serviced, but should be replaced
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		rain indicated at s9, but we don't believe it (clear sky here);
		also rain indicated at s4&s5

Radiation
---------
Rsw		still bad s1.out despite screw tightening; spikey s7 14-19Z,
		5/29 -- probably clouds
albedo		- skipping
Rpar		ok (also show clouds at s7&s8 yesterday)

Rlw		s1 glitch 00Z 5/30 -- probably servicing by J&J
Rpile		- skipping
Tdome-Tcase	- skipping
Tdome-T		- skipping
Tcase-T		- skipping
Tsfc		ok
Tsfc vs Tsfc	- skipping

Rnet		s3 strange steps, but also in Rlw
Rnet vs Rsum	- skipping

Sonic
-----
spd		ok
dir		ok
w		s4 spikey after 08-13Z, 5/29 later ok
tc		"
Tc vs tc	- skipping

u'u'		- skipping
v'v'		- skipping
w'w'		s4 spikey after 08-13Z, 5/29 later ok
tc'tc'		"

u*		ok
sigma_w/u*	- skipping
Cd		?
w'tc'		- skipping
sigma_tc/tc*	- skipping

Scalars
-------
h2oV		s3 bad 09-11Z, 5/29; s4 sometimes 0; s5 high
h2o		- skipping
h2o vs H2O	- skipping
h2o'h2o'	- skipping
w'h2o'		I don't understand s8.  Fluxes show low over green grass on 
		a clear day (5/29).  h2o is okay (cleaning changed a bit).
		w'w' is okay (though lower than others).  It must be a
		computation problem.

co2mr		s1 briefly back up 15-17Z, 5/29 (same time as the day before)
		now bad again
co2mr'co2mr'	- skipping
w'co2mr'	- skipping

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok
Gsoil		ok

Soil Profiles
-------------
s8 was unaffected by wiring changes and heater off done yesterday.
(evaluated May 27, 0900 CDT)
Tsoil		Stn 1, prfl 5 has large gaps all levels
		Particularly noisy at stn 8

Qsoil		Stn 1, prfl 7, level 5 has a few glitches
		Stn 1, prfl 11, level 6 mostly negative
		Stn 9, prfl 8, level 3 often > 100%
		Stn 9, prfl 13, level 5 negative

WPtemp		Stns 1,8,9 particularly noisy
		Stn 1, prfl 5 has large gaps

WPdiff 		Stn 1, prfl 5 has large gaps
		Stn 9, prfl 13, lvl 1 has large gaps
		All stns noisy, but particularly 1,8,9

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		s3 still weak, but only down to 11.8 overnight
Tbatt		ok
Iload		no change
Icharge 	- skipping

GOES
----
Signal		s8 now off
ClockError	"
FreqOffset	"
Modulation	"
Data Quality	"





163: Status, Site , Wed 29-May-2002 23:44:02 CDT, thoughts about GOES problem
After talking with Steve Semmer, Tom, and Gordon today, there were several
thoughts:

Gordon: The error should be quantified, even if we fix it, for historical 
purposes.
	a. This can be done manually (tedious and error prone)
	b. This can be done using mincom.cap (not all samples on serializer)
	c. This could be done using the "spare" SDR unit, but would have to
	   at least slightly modify the station config to enable the SDR
	   (using an unused port 5?)
	d. We should look at the high-rate data from s1 and s8 to see if the
           error is constant, constant for each station, or varies with time.
	e. If it depends on the position of the antenna, only option "b" is
	   available now for s7 [and I'll have to put the minicom.cap file
           someplace!]

Steve: Since the problem goes away with the dummy RF load, it may be possible to
   eliminate the problem by relocating the antenna (using a longer RF cable
   which Steve doesn't think will be a problem) and/or by changing back to
   the yagi antennae (we should have a complete set of spares)

Tom: The error in a flux due to a step change theoretically is zero.  (He says
   I should work it out myself.)

Me: Although I agree with all of the above, especially Steve's idea that the
   problem should be fixed, rather than worked around, I still think that 
   figuring out a new configuration that transmits a short message only every
   hour would be useful -- especially if it takes a while to track down the
   correct solution.  On the other hand, it would only take one more visit back
   to s7 to try our best solution (a yagi far away).

162: Site_visit, Site 8, Wed 29-May-2002 23:28:05 CDT, Site 8 visit
We also hit s8 today, after s7 (approx 1600-1840) and did lots of things:
- We discovered the ventilator fan on LW.out was dead. Checked it was fan and 
  not the power by swapping power with LW.in.
- We checked the gas cylinder pressures of Scott's CO2 system
    In order from the west (could not view all writing on cylinders):
       Site 8/4, 415.1 ppmv        2000 psi/8 psi
       Site 8/1,                    capped
       Site 8/3                    2150 psi/8 psi
       Nitrogen                     850 psi/4.5 psi
       Site 8/2, 355.8  ppmv       2000 psi/8 psi

- We lowered the mast about 1700-1830.  During this time, we:
	- cleaned the krypton
	- noted that the prop was stuck with dirty bearings.  We unscrewed the
	  prop end and sprayed with contact cleaner which got the shaft running
	  much better, though there still is a grinding noise
	- examined the Y junction in the S-bus cable and decided it was okay.
          We taped most of the holes with duct tape anyway.
- We disconnected power to the GOES transmitter and left it off.  (After 
  verifying that the A/D problem still was present, though only about 70 
  counts here.)
- We tightened all the CR10x screws -- some were loose.
- We tightened all the screws in the soil profile box -- many weren't tight.
  (after labeling the Echo probe wires, so we could put it back together)
- We disconnected 229 heating for a while to see if heating is causing the
  noise.  This was a bad test, I think, since the 229 output went offscale
  and became 9999.  (I don't understand why!)
- We connected all the 229 shields directly to power supply ground.
- We downloaded /card (twice!) (to examine the 229 data)
- We swapped the microdrive disk (replaced 2 with 5)

Tony found a tick crawling on the Eve box. Steve killed it.

Upon returning to the base, we did a "save_metppf" to get the data to Boulder.
This script died during the rsync to linus, so I repeated the last 2 steps
manually from ASTER.

P.S. The data seem to show no effect of the shield wire change or the screw
tightening efforts.

For next visit we need to take a radiometer ventilator fan and a propvane


161: Site_visit, Site 7, Wed 29-May-2002 23:19:08 CDT, Site 7 visit
We did several things at site 7.  Our primary reason for the visit was to see
if the glitch in the analog channels seen in the high-rate data at s8 also
occurred at non-supersites.  Using "sbusdebug" to watch Tsfc voltages, it was
obvious that the glitch does occur here.  The counts = 0.1mV changed by ~250
when the GOES transmitter was on.  I captured a bit of this on the Panasonic
using minicom (this file is now in $PAM/projects/IHOP02/captures/s7.020529).  
We further found out
by attaching the dummy RF load that this problem disappears.  Thus, it is an
RF interference problem.  We moved the antenna from the SW to E leg of the
tripod, but this didn't appear to work.  (Note that we left it in this position
which is rather close to the sonic.)  During the process, I rebooted a few
times and even powered-off the station once.  Note that the /card data should
recover much of the data while the GOES was off.

We left the station with GOES back running and the antenna near the sonic.

During all of this, an EVE error started appearing: "Illegal Address, 21 ticks".
Since all of the data channels appeared to be working, we ignored this.

Also, it seemed to me that the CR10x data didn't get started after one of the
reboots, so I used "lineon 2"; "lineoff 2" to get it going again.  I'm assuming
that this really wasn't necessary.



160: Radiation, Site 1, Wed 29-May-2002 12:39:07 CDT, screws tightened
Josh just called to let us know that he is at site 1 and has just tightened all the terminal block screws in our logger box.  He said that two "purple wires"
were at bit loose.  We'll have to see if this improves the Rsw.out data.

P.S. The data from Rsw.out is even worse now.  Thus, this fix did not work.  The
next step apparently is to swap out radiometers.  (We brought spares with us,
but might not have calibrations for them -- I'll have to check this.)

159: Status, Site , Wed 29-May-2002 12:29:05 CDT, Daily Status, May 29
Daily Status, Wednesday, May 29
Looking at past 36 hours, ending at 1000 CDT.

Staffing: Horst & Maclean => Oncley & Delany

Recent maintenance:
Visit to s7 - replace T/RH (blowing fuse)

Anomolies:
kh2o low at stns 4:5
Soil profiles at stns 1 and 9 have numerous problems; 
  WPtemp noisy, particularly at stns 1, 8 and 9.
CO2 sensor appears dead at stn 1
Vbatt low at stn 3, but appears to be monitor error
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		s2 died 05-09 GMT, 5/28; s7 revived by visit 19Z, 5/28
Dir 		"
T 		s7 revived by visit 19Z, 5/28
RH		"; many near 100% at night
P		ok
Rain		light at s4,5,6,7 5/28

Radiation
---------
Rsw		s1 missing 20-23Z, 5/28; high later on
albedo		"
Rpar		ok

Rlw		s2 Rlw.in high?
Rpile		s2 Rlw.in high?; s8 Rpile.out gap 06-09Z, 5/29
Tdome-Tcase	s8 in bad after 02Z, 5/29; s8 out gap 06Z-09Z
Tdome-T		"
Tcase-T		"
Tsfc		ok
Tsfc vs Tsfc	s9 high compared to Rlw.out; s8 also high at low T

Rnet		ok 
Rnet vs Rsum	Rsum ~ 1.1*Rnet; s1 sometimes bad (Rsw problem)

Sonic
-----
spd		ok
dir		ok; directions at s1-3 different!
w		s4 spikey after 07Z, 5/29; s9 tilted (but only -20cm/s)
tc		s4 bad 08Z-14Z, 5/29 (probably residual rain)
Tc vs tc	- skipping

u'u'		s4 bad 08Z-14Z, 5/29 (probably residual rain)
v'v'		"
w'w'		"; also spike at 23Z, 5/28
tc'tc'		"; some spikes on s3 as well

u*		"
sigma_w/u*	"; s8 low 06-11Z, 5/28
Cd		ok
w'tc'		same s4 problem
sigma_tc/tc*	ok

Scalars
-------
h2oV		s3 bad 09-11Z; s4 often 0; s5 high?; rain events
h2o		"
h2o vs H2O	- skipping
h2o'h2o'	- skipping
w'h2o'		s7-9 low; now know of GOES transmission interference

co2mr		s1 briefly back up 15-17Z, 5/28 now bad again
co2mr'co2mr'	s8 gap 8-12Z, 5/29; known calculation bug at s1
w'co2mr'	s1 dead; s8 very noisy

Near-surface Soil
-----------------
Tsoil		s8 gap 06-09Z (GOES or CR10 problem?)
Qsoil		s5 rain event 15Z, 5/28 (why only one?); diurnal cycle s7&9
Gsoil		ok

Soil Profiles
-------------
(evaluated May 27, 0900 CDT)
Tsoil		Stn 1, prfl 5 has large gaps all levels
		Particularly noisy at stn 8

Qsoil		Stn 1, prfl 7, level 5 has a few glitches
		Stn 1, prfl 11, level 6 mostly negative
		Stn 9, prfl 8, level 3 often > 100%
		Stn 9, prfl 13, level 5 negative

WPtemp		Stns 1,8,9 particularly noisy
		Stn 1, prfl 5 has large gaps

WPdiff 		Stn 1, prfl 5 has large gaps
		Stn 9, prfl 13, lvl 1 has large gaps
		All stns noisy, but particularly 1,8,9

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		s3 coming back, down to 11.6V overnight
Tbatt		ok
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.4 amps; stn 7 has anomolous cycles
Icharge 	ok

GOES
----
Signal		ok
ClockError	ok
FreqOffset	ok
Modulation	Stn 8 is low (and 3-hour data gap overnight!)
Data Quality	Stn 8 is fair







158: T_RH, Site 7, Tue 28-May-2002 16:51:57 CDT, Replaced TRH206 w/TRH003
Replaced TRH206 w/ TRH003.  TRH206 blew the Sbus fuse.  It is a 2 amp
fuse, but none was available, so I replaced it with a 3 amp fuse.
Downloaded local storage.



157: Fast_KH2O, Site 7, Tue 28-May-2002 16:50:27 CDT, Resealed KH2O, Station 7
Opened KH2O electronics and was corroded again.  Cleaned internal
power connector terminals and applied Seal & Peel to internal
connectors.  Cleaned KH2O windows.





156: Site_visit, Site 7, Tue 28-May-2002 16:45:43 CDT, Site 7 visit
Visited site 7, 1220-1505 CDT, May 28

Replaced TRH206 w/ TRH003.  TRH206 blew the Sbus fuse.  It is a 2 amp
fuse, but none was available, so I replaced it with a 3 amp fuse.
Downloaded local storage.

Opened KH2O electronics and was corroded again.  Cleaned internal
power connector terminals and applied Seal & Peel to internal
connectors.  Cleaned KH2O windows.

Tightened terminal screws in Campbell data logger enclosure.



155: Fast_KH2O, Site 6, Tue 28-May-2002 10:20:47 CDT, Reseal KH2O, Station 6
Visited site 6, 1653-1723 CDT, May 27

Mast lowered 1700-1715 CDT

Cleaned KH2O
Opened KH2O electronics and looks okay.  Applied Seal & Peel to internal
connectors of KH2O



154: Site_visit, Site 6, Tue 28-May-2002 10:19:38 CDT, Site 6 visit
Visited site 6, 1653-1723 CDT, May 27

Lowered mast, 1700-1715 CDT

Cleaned radiometers
Cleaned KH2O
Opened KH2O electronics and looks okay.  Applied Seal & Peel to internal
connectors of KH2O





153: Fast_KH2O, Site 4, Tue 28-May-2002 10:18:21 CDT, Resealed KH2O, Station 4
Visited site 4, 1305-1330 CDT and again 1553-1605 CDT, May 27

First visit:

Cleaned KH2O

Second visit:

Opened KH2O electronics and looks okay.  Applied Seal & Peel to internal
connectors of KH2O



152: Site_visit, Site 4, Tue 28-May-2002 10:14:34 CDT, Site 4 visit
Visited site 4, 1305-1330 CDT and again 1553-1605 CDT, May 27

First visit:

Cleaned radiometers
Cleaned KH2O
Tightened terminal screws in logger box, but not profile multiplexer box
Downloaded local data storage
Took 360 degree photos.
Measured heater voltage for 229 soil sensors at 1.6 VDC

Second visit:

Opened KH2O electronics and looks okay.  Applied Seal & Peel to internal
connectors of KH2O


151: Loggers, Site 5, Tue 28-May-2002 10:10:55 CDT, Tightened multiplexed terminal screws
Station 5:

Tightened terminal screws in logger box, but not profile multiplexer box
during site visit 1130-1255 CDT

150: Fast_KH2O, Site 5, Tue 28-May-2002 10:09:33 CDT, Resealed KH2O, Station 5
Visited site 5, 1130-1255 CDT and again 1447-1542 CDT, May 27

First visit:

Mast lowered 1147-1217 CDT.
Installed KH2O 1101, cleaned, changed EVE coefficients

Found KH2O 1392 power terminals corroded again!  Recleaned and
applied Seal and Peel directly to the internal terminals of the
connector.

Second visit:

Mast lowered 1505-1530 CDT.
Replaced KH2O 1101 w/ 1392 after refurbished.  Cleaned windows.
Changed EVE coefficients


149: Site_visit, Site 5, Tue 28-May-2002 10:03:50 CDT, Site 5 visit
Visited site 5, 1130-1255 CDT and again 1447-1542 CDT, May 27

First visit:

Mast lowered 1147-1217 CDT.
Installed KH2O 1101, cleaned
Cleaned radiometers, everest
Tightened terminal screws in logger box, but not profile multiplexer box
Downloaded local data storage
Took 360 degree photos.

Found KH2O 1392 power terminals corroded again!  Recleaned and
applied Seal and Peel directly to the internal terminals of the
connector.

Second visit:

Mast lowered 1505-1530 CDT.
Replaced KH2O 1101 w/ 1392 after refurbished.  Cleaned windows.

148: Status, Site all, Tue 28-May-2002 10:02:18 CDT, Daily Status, May 28
Daily Status, Tuesday, May 28
Looking at past 36 hours, ending at 0855 CDT.

Staffing: Horst & Maclean

Recent maintenance:
Visited stations 4:6 to reseal kh2o sensors.

Anomolies:
Stn 7 missing prop vane and TRH
kh2o low at stns 4:5
Soil profiles at stns 1 and 9 have numerous problems; 
  WPtemp noisy, particularly at stns 1, 8 and 9.
CO2 sensor appears dead at stn 1
Vbatt low at stn 3, but appears to be monitor error
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		Stn 7 missing after 1805 GMT, May 27
Dir 		Stn 7 missing after 1805 GMT, May 27
T 		Stn 7 missing after 1805 GMT, May 27
RH		Stn 7 missing after 1805 GMT, May 27
P		ok
Rain		Rain at stns 1:5

Radiation
---------
Rsw		ok?
Albedo		Stn 1 noisy, Rsw.out?
Rpar		ok

Rlw		Rlw.in high? at stn 2
Rpile		Rlw.in high? at stn 2
Tdome-Tcase	ok
Tdome-T		ok
Tcase-T		ok
Tsfc		ok
Tsfc vs Tsfc	Stn 9 high compared to Rlw.out

Rnet		ok 
Rnet vs Rsum	Rsum ~ 1.1*Rnet

Sonic
-----
spd		ok
dir		ok
w		ok
tc		Stn 2 noisy, 1000-1600 CDT, May 26
Tc vs tc	CSAT: tc=0.98*Tc, ATI: tc=0.91*Tc

u'u'		Stns 1:3 noisy yesterday (rain)
v'v'		Stns 1:3 noisy yesterday (rain)
w'w'		Stns 1:3 noisy yesterday (rain)
tc'tc'		Stns 1:3 noisy yesterday (rain)

u*		Stns 1:3 noisy yesterday (rain)
sigma_w/u*	Stns 1:2 noisy yesterday (rain)
Cd		ok
w'tc'		Stns 1:2 noisy yesterday (rain)
sigma_tc/tc*	ok

Scalars
-------
h2oV		stns 4:5 low VDC
h2o		see h2oV
h2o vs H2O	see h2oV
h2o'h2o'	see h2oV
w'h2o'		see h2oV

co2mr		stn 1 died 0600 CDT May 25
co2mr'co2mr'	often negative at site 1
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		55% at 1,2,8, 90% at 7,9
Gsoil		ok

Soil Profiles
-------------
(evaluated May 27, 0900 CDT)
Tsoil		Stn 1, prfl 5 has large gaps all levels
		Particularly noisy at stn 8

Qsoil		Stn 1, prfl 7, level 5 has a few glitches
		Stn 1, prfl 11, level 6 mostly negative
		Stn 9, prfl 8, level 3 often > 100%
		Stn 9, prfl 13, level 5 negative

WPtemp		Stns 1,8,9 particularly noisy
		Stn 1, prfl 5 has large gaps

WPdiff 		Stn 1, prfl 5 has large gaps
		Stn 9, prfl 13, lvl 1 has large gaps
		All stns noisy, but particularly 1,8,9

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		monitor shows 11 VDC at stn 3 
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.4 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	+/- 1 sec
FreqOffset	-100 to 100 Hz, 5 worst
Modulation	Stn 8 is low
Data Quality	Stn 8 is fair


147: Status, Site all, Mon 27-May-2002 09:15:53 CDT, Daily Status, May 27
Daily Status, Monday, May 27
Looking at past 36 hours, ending at 0820 CDT.

Staffing: Horst & Maclean

Recent maintenance:
Visited station 6 to fix prop vane, set sonic samples = 11, etc.

Anomolies:
kh2o flaky at stn 5
Soil profiles at stns 1 and 9 have numerous problems; 
  WPtemp noisy, particularly at stns 1, 8 and 9.
CO2 sensor appears dead at stn 1
Vbatt low at stn 3, but appears to be monitor error
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		Rain last night all stns

Radiation
---------
Rsw		Rsw.out flaky at stn 1
Albedo		See Rsw
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tdome-T		ok
Tcase-T		ok
Tsfc		ok
Tsfc vs Tsfc	Stn 9 high compared to Rlw.out

Rnet		ok 
Rnet vs Rsum	Rsum ~ 1.1*Rnet

Sonic
-----
spd		ok
dir		ok
w		ok
tc		ok
Tc vs tc	CSAT: tc=0.96*Tc, ATI: tc=0.89*Tc

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok
sigma_tc/tc*	ok

Scalars
-------
h2oV		stn 5 still looks flaky
h2o		see h2oV
h2o vs H2O	see h2oV
h2o'h2o'	see h2oV
w'h2o'		see h2oV

co2mr		stn 1 died 0600 CDT May 25
co2mr'co2mr'	often negative at site 1
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		55% at 8, 90% at 7,9
Gsoil		ok

Soil Profiles
-------------
(evaluated May 27, 0900 CDT)
Tsoil		Stn 1, prfl 5 has large gaps all levels
		Particularly noisy at stn 8

Qsoil		Stn 1, prfl 7, level 5 has a few glitches
		Stn 1, prfl 11, level 6 mostly negative
		Stn 9, prfl 8, level 3 often > 100%
		Stn 9, prfl 13, level 5 negative

WPtemp		Stns 1,8,9 particularly noisy
		Stn 1, prfl 5 has large gaps

WPdiff 		Stn 1, prfl 5 has large gaps
		Stn 9, prfl 13, lvl 1 has large gaps
		All stns noisy, but particularly 1,8,9

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		monitor shows 9-10 VDC at stn 3 
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	+/- 1 sec
FreqOffset	-150 to 100 Hz, 5 worst
Modulation	Stn 8 is low
Data Quality	Stn 8 is fair


146: Loggers, Site 6, Sun 26-May-2002 17:40:44 CDT, Tightened screws on Campbell data logger.
Gordon and I tightened the terminal screws on the Campbell data logger
and multiplexers, including that in the soil profile enclosure.

Gordon downloaded the data logger program, but had to use serial port
2 on EVE rather than port 6.  He could not talk to the logger through
port 6.
145: Prop_Vane, Site 6, Sun 26-May-2002 17:38:22 CDT, Cycled powsr on Sbus to restart prop direction
Gordon recycled Sbus power in order to restart the prop vane.  Its
direction was stuck at -99.  We did not recalibrate the prop.  Its 
coefficients were:

COMMANDS: BD CD FC FR MR OD OS PH PM PO propXXX SAxx TW ZN                      ERROR: No response from sBus                                                    
Enter Command --> PO                                                            PIXEL COMPARE RATIOS:                                                           058 056 060 061 062 063 066 067 067 068 071 074 077 078 081 081                 082 083 085 085 087 089 089 091 092 092 094 095 095 096 097 097                 097 099 099 100 100 100 098 098 097 097 095 095 092 091 090 088                 087 086 083 083 081 080 079 077 076 072 071 070 068 067 064 062                 
        ADDR: 12                                                                        PROP: 303                                                                   BOOM DIR: 176                                                                  UNIT CODE: 3 (0-KTS, 1-MPH, 2-KMPH, 3-M/S)                                     RATE DELAY: 30 x 32.768 mS                                                      FLASH TIME: 07                                                                ERROR: No response from sBus

Gordon looked for water in the TRH plug, which had accompanied the 
same symptom at station 5.  He found the plug to be dry.



144: Sonics, Site 6, Sun 26-May-2002 17:36:43 CDT, Changed ATI sonic samples from 10 to 11
The ATI sonic was still programmed for 10 pulses per data output.  Changed
to 11 pulses per data output.
143: Site_visit, Site 6, Sun 26-May-2002 17:32:54 CDT, Site 6 visit
Visited station 6 from roughly 1445 - 1645 CDT, May 26

Restarted prop vane to cure direction error
Downloaded slow data
Tightened terminal screws in Campbell data logger and multiplexers
Changed sonic samples from 10 to 11 pulses per data output
Took 360 degree photos
Gordon downloaded Campbell logger program.



142: LOG, Site all, Sun 26-May-2002 13:32:36 CDT, Contacted land owners, 5/17
On May 17, I contacted the land owners to give them our telephone
number.  I also requested the owners of the winter wheat sites,
5 and 6, to let us know when the wheat will be/is harvested.

Site 1: Talked to Brad Shultz and offered to move the power cable,
if necessary, when his renter planted milo at this site.  Brad did
not expect the power cable to be a problem.

Site 2: Left voice mail for Gary Tice

Site 3: Talked to Dwain McFarland's mother-in-law

Site 4: Left voice mail for Jeff Ryan.  He called back later that day.

Site 5: Sent email to Cleyon Yowell.  Offered to meet him at the site
for a tour and requested to be contacted re wheat harvest.

Site 6: Left voice mail for Ken Andra.  Saw him at the site May 18
and gave him url for web page.

Site 7: Talked to Nancy Wilson

Site 8: Talked to Mrs. Bannon May 19.

Site 9: Sent email to David Burdette

141: Status, Site all, Sun 26-May-2002 11:49:44 CDT, Daily Status, May 26
Daily Status, Sunday, May 26
Looking at past 36 hours, ending at 0945 CDT.

Staffing: Horst & Maclean

Recent maintenance:
Visited stn 9 to investigate problems with radiation and soil 
data.  Appear to have fixed missing Rsw, Rlw, etc at stn 9.

Anomolies:
Prop direction bad at stn 6
kh2o still flaky at many stations, perhaps due to high humidity
Soil profiles at stns 1 and 9 have numerous problems; 
  WPtemp noisy at stns 1, 8 and 9.
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		Stn 6 has fixed direction
T 		ok
RH		ok
P		Stn 8 missing 0700 - 1535 GMT, May 25
Rain		Tips at stn 9 probably caused by service visit

Radiation
---------
Rsw		Rsw.out flaky at stn 1
Albedo		See Rsw
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tsfc		ok
Tsfc vs Tsfc	Stn 9 high compared to Rlw.out

Rnet		ok 
Rnet vs Rsum	Rsum ~ 1.1*Rnet

Sonic
-----
spd		ok
dir		ok
w		ok
tc		ok
Tc vs tc	CSAT: tc=0.98*Tc, ATI: tc=0.91*Tc

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	anomoly at stn 4, 0600-0800 CDT, May 26
Cd		anomoly at stn 4, 0600-0800 CDT, May 26
w'tc'		anomoly at stn 4, 0600-0800 CDT, May 26
sigma_tc/tc*	ok

Scalars
-------
h2oV		stn 5 still looked flaky until perhaps 0900 CDT, May 26 
h2o		see h2oV
h2o vs H2O	stns 4,5,7,8,9 all have flaky data past 36 hours
h2o'h2o'	see above
w'h2o'		stns 4 and 6 have flaky data early this morning

co2mr		ok
co2mr'co2mr'	often negative at site 1
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		55% at 8, 90% at 7,9
Gsoil		ok

Soil Profiles
-------------
(evaluated May 25, 1130 CDT)
Tsoil		Stn 1, prfl 7, missing after 0800 CDT, May 25
		Particularly noisy at stn 8

Qsoil		Stn 1, prfl 7, level 5 has a few glitches
		Stn 1, prfl 11, level 6 negative
		Stn 3, level 1 has large negative shift ~2200 CDT, May 23
		Stn 9, prfl 8, level 3 has wide excursions
		Stn 9, prfl 8, level 4 has several glitches
		Stn 9, prfl 9, level 1 sometimes negative
		Stn 9, prfl 13, level 5 negative

WPtemp		Stns 1,8,9 noisy

WPdiff 		Stn 1, prfl 7 missing after 0800, May 25
		All stns noisy, but particularly 1,8,9

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-49 dbm, stn 5 lowest
ClockError	+/- 1 sec
FreqOffset	-150 to 100 Hz, 5 worst
Modulation	Stn 8 is low
Data Quality	Stn 8 is fair


140: Loggers, Site 9, Sun 26-May-2002 10:51:18 CDT, Tightened multiplexer terminal connections
During visit to site 9, we noted that Rsw, Rlw, Rnet, Tsoil, Gsoil
data all missing.  Removed logger enclosure from radiation sawhorse to
replace multiplexer.  Started to replace multiplexer and found some loose
terminal screws, in particular the L1 common terminal between the 6 and
7 groups of terminals.  Tightened them and replaced logger on sawhorse.


139: Site_visit, Site 9, Sun 26-May-2002 10:42:11 CDT, Site 9 visit
Site visit, May 25, roughly 1630 - 2030 CDT

Downloaded slow data.

Recorded soil profile data on independent data loggers for profiles
9 and 13.

Noted that Rsw, Rlw, Rnet, Tsoil, Gsoil data all missing.  Removed logger
enclosure from radiation sawhorse to replace multiplexer.  Started to
replace multiplexer and found some loose terminal screws, in particular
the L1 common terminal between the 6 and 7 groups of terminals.
Tightened them and replaced logger on sawhorse.

Gordon also repaired an exposed, broken wire on soil profile 9.



138: Soil, Site 9, Sun 26-May-2002 08:49:53 CDT, Repaired cable in profile 9
Did a solder & tape repair of the broken cable in profile 9 at site 9,
May 25, 19:30 - 20:00 CDT.  I haven't mastered soldering while kneeling 
in the mud - so don't expect a beautiful repair.

This is the cable that was apparently broken by an inquisitive cow
before the electric fence was installed. There are several cables
exposed, about 5 feet from the electronics box for profile 9. The only
obvious damage there was a broken black 3 wire cable with
black, red, and shield conductors.

Had to splice in a 1 inch piece of wire on the red conductor.

From the data, it appears that this cable is the ECH2O probe at level 1,
Qsp.l1.p9, since that signal jumps into better agreement with
the others at 20:00 CDT.


137: Site_visit, Site 4, Sat 25-May-2002 12:21:37 CDT, Site 4 visit, May 22
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

18) Site 4: 5/22/02
Arrival: 1551
Departure: 1755
Conditions: overcast, though decent light penetration, strong SSW winds
Observers: JA & JU

-Radiometers cleaned 
-Surface Characterization transects selected:

(i) western transect begins 20m west of radiometer 'saw horse', extends
for 20m and is marked with orange flags every 5m

(ii) southern transect begins 20m south of radiometer 'saw horse',
extending for 20m with orange flags every 5m

-Surface Characterization:

(i) Gravimetric soil core sample collected 10m west of radiometer
'saw horse' at 1606

(iii) Trime measurements next to soil moisture profiler and soil core,
as well as along western and southern transects.

(iv) IR surface temperature distribution with vegetation height taken in
field of view of flux tower IR instrument, 4 samples taken at 5 different
times. IR surface temperature distribution with vegetation height also
taken along western and southern transects

(v) MSR readings taken along western and southern transects as well as
in field of view of flux tower IR instrument.

(vi) LAI measurements taken in field of view of flux tower IR instrument
as well as along western and southern transects

(vii) Porometry data collected along transect

(viii) NO xylem potential measured since grass vegetation not compatible
with this procedure

(ix) Photographs taken of 4 cardinal directions and of dominant surface
types and vegetation.

(x) Digital photos taken of 4 cardinal directions and along western and
southern transect.



136: Site_visit, Site 5, Sat 25-May-2002 12:20:05 CDT, Site 5 visit, May 22
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

17) Site 5: 5/22/02
Arrival: 1213
Departure: 1525
Conditions: overcast, though with decent light penetration, strong SSW winds
Observers: JU & JA

- Radiometers cleaned and level checked at 1404

- Surface Characterization transect selected: 
	
-Single NW transect selected along access road to flux tower, beginning
approximately 20m NW of solar panel array, extends 45m marked with orange
flags every 5m

- Surface Characterization:

(i) Gravimetric soil core sample collected 5m west of the solar panels
at 1252.

(iii) Trime measurements next to soil moisture profiler and soil core,
as well as along western and southern transects.

(iv) IR surface temperature distribution with vegetation height taken in
field of view of flux tower IR instrument, 4 samples taken at 5 different
times. IR surface temperature distribution with vegetation height also
taken along western and southern transects

(v) MSR readings taken along western transect as well as in field of
view of flux tower IR instrument.

(vi) LAI measurements taken in field of view of flux tower IR instrument
as well as along western transects

(vii) Porometry data collected along western transect.

(viii) NO xylem potential measured since winter wheat vegetation not
compatable with this procedure

(ix) Photographs taken of 4 cardinal directions and along western and
southern transect.

(x) Digital photos taken of 4 cardinal directions and along western and
southern transect.



135: Site_visit, Site 3, Sat 25-May-2002 12:19:03 CDT, Site 3 visit, May 21
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

16) Site 3: 5/21/02
Arrival: 1200
Departure: 1628
Conditions: Sunny, light SSW wind increasing to strong SSW wind as
day progressed
Observers: JA & JU

-Radiometers cleaned @ 1623

- Surface Characterization:

(i) Gravimetric soil core sample collected due west of the radiometer
sawhorses at the perimeter of the fence at 1620.

(iii) Trime measurements next to soil moisture profiler and soil core,
as well as along western and southern transects.

(iv) IR surface temperature distribution with vegetation height taken in
field of view of flux tower IR instrument, 4 samples taken at 2 different
times. IR surface temperature distribution with vegetation height also
taken along western and southern transects

(v) MSR readings taken along western and southern transects as well as
in field of view of Site 2 PAM flux tower IR instrument.

(vi) Porometry data collected along the western and southern
transects. Both of the dominant species, sage and "thorny bush", are
sampled. Note, final values can not be calculated until the actual LAI
is measure in the lab.

(vii) Photographs taken of 4 cardinal directions and along western and
southern transect  and of the dominant plants.

(viii) Digital photos taken of 4 cardinal directions and along western
and southern transect.


134: Site_visit, Site 3, Sat 25-May-2002 12:17:30 CDT, Site 3 visit, May 20
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

15) Site 3: 5/20/02
Arrival: 1952
Departure: 2030
Conditions: partly cloudy, moderate south winds
Observers: JU & JA

-LAI taken in Site 3 PAM flux tower IR instrument field of view as well
as along western and southern transects


133: Site_visit, Site 2, Sat 25-May-2002 12:16:51 CDT, Site 2 visit, May 20
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

14) Site 2: 5/20/02
Arrival: 1409
Departure: 1901
Conditions: sunny, scattered cumulus to NW, strong SSW winds
Observers: JA & JU

-Radiometers cleaned and level checked at 1620 (?).

-Surface Characterization transects selected:

(i) western transect begins 25m west of Site 2 radiometer 'saw horse',
extends for 20m and is marked by orange flags every 5m

(ii) southern transect begins 20m south of radiometer 'saw horse',
extends for 20m and is marked with orange flags every 5m

-Surface Characterization:

(i) Gravimetric soil core sample collected 10m west of the radiometer
"sawhorses" at 1447.

(iii) Trime measurements taken next to soil moisture profiler and soil
core, as well as along western and southern transects.

(iv) IR surface temperature distribution with vegetation height taken in
field of view of flux tower IR instrument, 4 samples taken at 2 different
times. IR surface temperature distribution with vegetation height also
taken along western and southern transects

(v) MSR readings taken along western and southern transects as well as
in field of view of flux tower IR instrument.

(vi) LAI measurements taken in field of view of flux tower IR instrument
as well as along western and southern transects

(vii) Porometry data lost due to improper baud rate during download -
information garbled and deleted from storage device

(viii) NO xylem potential measured since dominant 'vine-weed' vegetation
not compatible with this procedure

(ix) Photographs taken of 4 cardinal directions and of the "vineweed".

(x) Digital photos taken of 4 cardinal directions and along western and
southern transect.



132: Site_visit, Site 1, Sat 25-May-2002 12:14:32 CDT, Site 1 visit, May 20
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

13) Site 1: 5/20/02
Arrival:1019
Departure: 1335
Conditions: clear, few high cirrus clouds, wind strong from SSW
Observers: JU & JA

-Site 1 radiometers cleaned @ 1219, no damage or significant debris
(only light dust)

-storage media flash card recording lights checked, top light: off, 2nd
from top light: flashing, bottom 2 lights solid - equipment recording
properly.

-Surface Characterization transects selected

(i) western transect begins 20m west of radiometer 'saw horse' and
extends for 20m, marked by orange flags every 5m

(ii) southern transect begins 20m south of radiometer 'saw horse' and
extends for 20m, marked by orange flags every 5m

-Surface Characterization:

(i) Gravimetric soil core sample collected  5m west of the solar panels
at 1100.

(ii) Trime samples taken next to 3 soil moisture profiler locations and
soil core sample location as well as along western and southern transects

(iii) IR surface temperature taken in field of view of Site 1 PAM
IR temperature instrument: 4 samples taken at 2 different times - no
vegetation present to measure such IR temp distribution with height. IR
surface temperature also taken along western and southern transects.

(iv) MSR measurements taken in field of view for flux tower IR temperature
sensor as well as along western and southern transects

(v) NO LAI taken due to absence of vegetation

(vi) NO porometry measurements due to absence of vegetation

(vii) NO xylem potential measurements taken due to lack of vegetation

(viii) Photographs taken of 4 cardinal direction . Digital photographs
taken of 4 cardinal directions as well as along western and southern
transects


131: Site_visit, Site 3, Sat 25-May-2002 12:13:20 CDT, Site 3 visit, May 18
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

10) Site 3: 5/18/02
Arrival: 1221
Departure: 1840
Conditions: clear with few cirrus clouds to the NW, SSE winds light to
moderate Observers: JA & JU

-Began disassembly of CU flux station after data download. Due to a
"hiccup" with the software the data was downloaded via laptop. This
appears to have reset the program as follow-up test downloads to the
SM4 storage module have proceeded as normal.

-Digital pictures of Site 3 four cardinal directions taken at ~1453

-Surface characterization transects selected:

(i) western transect beginning located 20m north and 20m west of solar
panel array (NW corner of fencer), extends for 20m and is marked by
orange flags every 5m

(ii) southern transect beginning located 20m south of flux tower cow
fencer directly south of net radiometer, extends 20m and is marked with
orange flags every 5m


130: Site_visit, Site 6, Sat 25-May-2002 12:12:12 CDT, Site 6 visit, May 17
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

9) Site 6: 5/17/02
Arrival: 1530
Departure: 2015
Conditions: sunny, very few isolated clouds, light to moderate wind NNE

-Radiometers cleaned at 1721; domes appeared free of debris - net
radiometer level.

-Single surface characterization transect selected beginning about 40m
north of Site 6 flux station solar panel array, extending for 45m with
every 5m marked with orange flags denoting sampling point (including
endpoints)

-Gravimetric soil core taken at 1736 about 5 m west of solar panel array

-IR surface temperature distribution with vegetation height taken in
field of view of Site 6 flux station IR temperature sensor (about 3m
north of flux station tripod); 4 samples taken at 2 different times

-IR surface temperature distribution with vegetation height taken along
surface characterization transect of Site 6

-Digital photos of 4cardinal directions taken at 1917 

-Photographs of the 4 cardinal directions taken.

-LAI and MSR measurements taken of sampling transect as well as in field
of view of PAM flux tower IR view.


129: Site_visit, Site 7, Sat 25-May-2002 12:09:54 CDT, Site 7 visit, May 16
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

8) Site 7: 5/16/02
Arrival: 1550
Departure: 1705
Conditions: heavy overcast, light NE winds, light 'sprinkle of rain for
about ten minutes at 1705

-Radiometers cleaned at 1700, some dust on domes prior to cleaning

-Gravimetric soil core taken at 1654

-Cuttings of the representative species to be used for porometry were
taken for identification purposes.


128: Site_visit, Site 8, Sat 25-May-2002 12:09:10 CDT, Site 8 visit, May 16
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

7) Site 8: 5/16/02
Arrival: 14:05
Departure: 1600
Conditions: heavy overcast, very light SE breeze, moderate rain fell
for about ten minutes around 1535

-IR surface temperature distribution with vegetation height taken in
field of view of Site 8 flux station IR temperature sensor just outside
of cow fencer (about 3m north of fencer)

-Site 8 radiometers cleaned at 1449, some debris accumulated prior
to cleaning.  ***Top dome of net radiometer had small crack on lower
edge at '2 o'clock' orientation for observer facing north***

-Swapped storage card #5 for storage card #1 (also marked 04/02) and
delivered to ISSF trailer

-Gravimetric soil core taken at 1530

-2 land surface characterization transects selected

(i) Western transect begins approximately 30m west of radiometer
instrumentation and extends for 20m - beginning and end of transect
marked with blue flags

(ii) Southern transect begins approximately 20m south of radiometer
instrumentation and extends for 20m - beginning and end of transect
marked with blue flags

- Photographs in the cardinal directions, selected vegetation, and
transects taken.

- Trime measurements taken next to the soil profiler and where the core
sample was collected.


127: Site_visit, Site 9, Sat 25-May-2002 12:07:39 CDT, Site 9 visit, May 16
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

6) Site 9: 5/16/02
Arrival: 1017
Departure: 1400
Conditions: heavy overcast, moderate SE winds

-Radiometers cleaned at 1318, relatively free of debris prior to cleaning
though some dust present

- One of the thin black wires leading to Profiler 9 found to have a cut
in the sheathing. The wire was repaired and flagged with electrical
tape. Additionally, one of the heavy black wires leading to profiler
9 was found to be severed and could not be repaired.  - One of the
thin black wires leading to Profiler 8 was found to have a cut in the
sheathing. The wire was repaired and flagged with electrical tape.

-Surface characterization measurements taken:

(i) IR surface temperature distribution with vegetation height in field
of view of Site 9 flux station IR temperature instrument

(ii) IR surface temperature distribution with vegetation height in field
of view of Site 9 flux station IR temperature instrument; 4 samples
taken at two different times

(iii) Gravimetric soil core taken at 1122 approximately 5m west of
radiometer instrumentation just outside perimeter of 'cow fencer' next to
the fourth 'cow fencer' post from the right of the fencer entrance gate.

(iv) IR surface temperature distribution with vegetation height taken
on western transect every 5m for 20m including endpoints

(v) IR surface temperature distribution with vegetation height taken on
southern transect every 5m for 20m including endpoints

(vi) Leaf area index measured along the western transect every 5m for
20m including end points.

(vii) Leaf area index measure along the southern transect every 5m for
200m including the endpoints.

(viii) Trime measurements taken next to each of the soil profilers and
the site where the soil core was taken.

(ix) Trime measurements taken along the western transect every 5m for
20m including endpoints.

(x) Trime measurements taken along the southern transect every 5m for20m
including the endpoints.

(xi) Photographs of the site taken in each of the cardinal directions;
additional images of selected vegetation taken.

(xii) MSR could not be collected due to heavy overcast weather conditions.

(xiii) Representative plants for porometry chosen within the fencer;
vegetation along the transects is subject to grazing.

(xiv) Xylem potential attempted on two of same species as the porometry
will be collected. However, due to either the free flowing nature of the
sap and/or the architecture of the plant, data collection is not feasible.



126: Site_visit, Site 7, Sat 25-May-2002 12:06:41 CDT, Site 7 visit, May 15
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

5) Site 7: 5/15/02
Arrival: mid-afternoon
Departure: mid-afternoon

-No maintenance or measurements performed, only visited site for survey
with David Yates to discuss surface characterization and sampling method




125: Site_visit, Site 6, Sat 25-May-2002 12:05:56 CDT, Site 6 visit, May 14
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

4) Site 6: 5/15/02
Arrival: 1200
Departure: early afternoon

-No maintenance or measurements performed, only visited site for survey
with David Yates to discuss surface characterization sampling method


124: Site_visit, Site 9, Sat 25-May-2002 12:04:50 CDT, Site 9 visit, May 14
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

3) Site 9: 5/14/02
Arrival: 1535
Departure: 1930
Conditions: mostly sunny, light wind

-2 land surface characterization transects selected

(i) Western transect begins approximately 20m west of PAM radiometer
instrumentation and extends for 20m - beginning and end of transect
marked with blue flags (ii) Southern transect begins approximately 20m
south of PAM radiometer instrumentation and extends for 20m - beginning
is marked with a blue flag and end is marked with a green flag

-Assistance provided to Tom Horst to lower flux station mast for service


123: Site_visit, Site 3, Sat 25-May-2002 12:03:48 CDT, Site 3 visit, May 11
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

2) Site 3: 5/11/02
Arrival: 1000
Departure: 1140
Conditions: partly cloudy, windy

-Soil heat flux sensor 1 connection loose, therefore no data logged for
that parameter for the preceding 24 hours.  Cause: loose wire, corrected
by Joe Alfieri

-Soil temperature probe 10 Ohm resistor installed, probe still not
functional.  Cause: 100 Ohm resistor required instead of 10 Ohm resistor
-> to be installed on 5/18/02 when CU flux station is moved to Site 10.

-CU flux tower net radiometer leveled, pyrometer leveled, and surface
IR temperature sensor knob adjusted 100% clockwise for proper adjustment
of emissivity of 1.

-Photographs taken of both Site 3 PAM flux station and CU flux station
as well as Site 3 landscape in 4 cardinal directions.


122: Site_visit, Site 3, Sat 25-May-2002 11:57:10 CDT, Site 3 visit, May 10
TWH extracted the following from Josh Uebelherr and Joseph Alfieri
email recieved 5/25/02

1) Site 3: 5/10/02 
Arrival: 1015
Departure: 1600 
Conditions: heavy overcast, very windy

-Site 3 PAM station radiometers cleaned with 'kim wipes' at 1315 - domes
intact, net radiometer level, and all domes relatively free from debris
though some dust was on surface.

-CU flux station (for site 10) placed at site 3 for cross calibration
approximately 35 m WSW (221 degrees) of the site 3 PAM station (elevation
of CU station placement approximately 1m lower elevation than site 3
PAM station).

-The sonic anemometer and krypton hygrometer on the CU flux station
oriented to face true north per the instruction of Dr. Blanken. However,
since the dominant winds in the region are from the south, when the
tower is relocated to Site 10 these instruments will be oriented facing
east. The pyrometer and net radiometer are facing south and the IR
thermometer is monitoring surface temperature to the southeast of
the tower.

- The soil measurements associated with the CU flux station are taken
such that the CS615 probes collect soil moisture content at 5, 7.5, and
15cm; the pair of soil heat flux plates are placed on either side of the
CS615s at a distance of 10cm from center and at a depth of 5cm; the soil
temperature probe (not functional) is placed directly above the column
of CS615 at a depth 2.5cm. The entire collection of sensors is located to
the south west of the tower just outside the view of the net radiometer.

-CU flux station soil temperature sensor not functional due to missing
resistor.




121: Status, Site all, Sat 25-May-2002 10:18:30 CDT, Daily Status, May 25
Daily Status, Saturday, May 25
Looking at past 36 hours, ending at 0850 CDT.

Staffing: Horst & Maclean

Recent maintenance:

Anomolies:
Prop direction bad at stn 6
kh2o =0 at stn 5
Missing Rsw, Rlw, Rnet, Tsoil, Gsoil at stn 9
Soil profiles at stns 1 and 9 have numerous problems; 
  WPtemp noisy at stns 1, 8 and 9.
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		Stn 6 has fixed direction
T 		ok
RH		ok
P		ok
Rain		rain at stns 1,4:9

Radiation
---------
(Many missing Rsw, Rlw, Rnet at stn 9)
Rsw		ok
Albedo		ok
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tsfc		ok
Tsfc vs Tsfc	Stn 9 high compared to Rlw.out

Rnet		ok 
Rnet vs Rsum	Rsum ~ 1.1*Rnet

Sonic
-----
spd		ok
dir		ok
w		stn 4 noisy 1100-2200 CDT, May 24
tc		stn 4 noisy 1000-2300 CDT, May 24
Tc vs tc	CSAT: tc=Tc, ATI: tc=0.97*Tc

u'u'		stn 4 noisy 1100-2200 CDT, May 24
v'v'		stn 4 noisy 1100-2200 CDT, May 24
w'w'		stn 4 noisy 1100-2200 CDT, May 24
tc'tc'		stn 4 noisy 1000-2200 CDT, May 24

u*		stn 4 noisy 1100-2200 CDT, May 24
sigma_w/u*	stn 4 noisy 1000-2300 CDT, May 24
		stn 7 noisy 1900 CDT, May 24 to 0100 May 25
Cd		stn 4 noisy 1000-2300 CDT, May 24
w'tc'		stn 4 noisy 1000-2300 CDT, May 24
		stn 7 noisy 1900 CDT, May 24 to 0100 May 25
sigma_tc/tc*	stn 4 noisy 1000-2300 CDT, May 24

Scalars
-------
h2oV		stn 5 =0 since 1620 GMT, May 24
h2o		ok
h2o vs H2O	ok
h2o'h2o'	ok
w'h2o'		ok

co2mr		ok
co2mr'co2mr'	often negative at site 1
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
(Many missing Tsoil, Gsoil at stn 9)
Tsoil		ok
Qsoil		55% at 8, 90% at 7,9
Gsoil		ok

Soil Profiles
-------------
(evaluated May 25, 1130 CDT)
Tsoil		Stn 1, prfl 7, missing after 0800 CDT, May 25
		Particularly noisy at stn 8

Qsoil		Stn 1, prfl 7, level 5 has a few glitches
		Stn 1, prfl 11, level 6 negative
		Stn 3, level 1 has large negative shift ~2200 CDT, May 23
		Stn 9, prfl 8, level 3 has wide excursions
		Stn 9, prfl 8, level 4 has several glitches
		Stn 9, prfl 9, level 1 sometimes negative
		Stn 9, prfl 13, level 5 negative

WPtemp		Stns 1,8,9 noisy

WPdiff 		Stn 1, prfl 7 missing after 0800, May 25
		All stns noisy, but particularly 1,8,9

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-49 dbm, stn 5 lowest
ClockError	+/- 1 sec
FreqOffset	0 to -150 Hz, 5 lowest
Modulation	Stn 8 is low
Data Quality	Stn 8 is fair


120: Status, Site all, Fri 24-May-2002 10:22:32 CDT, Daily Status, May 24
Daily Status, Friday, May 24
Looking at past 36 hours, ending at 0910 CDT.

Staffing: Horst & Maclean

Recent maintenance:
Recycled power on the sonic at stn 8 to get it going again.

Anomolies:
Tsfc perhaps low at stn 1
Missing Rsw, Rlw, Rnet, Tsoil, Gsoil at stn 9
Sonic dead at stn 8, 0150-1935 GMT, May 23
Soil profiles at stns 1 and 9 have numerous problems; Tsp and WPtemp 
  noisy at stns 8 and 9.
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		Stn 6 has fixed direction
T 		ok
RH		ok
P		ok
Rain		rain at all stns, 7 cm at stn 9

Radiation
---------
(Many missing Rsw, Rlw, Rnet at stn 9)
Rsw		Stn 1 Rsw.out is too high
Albedo		see Rsw
Rpar		Stn 1 3% lower than stns 2 and 3

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tsfc		ok
Tsfc vs Tsfc	Stn 1 low, stn 8,9 high compared to Rlw.out

Rnet		ok 
Rnet vs Rsum	Rsum ~ 1.1*Rnet

Sonic
-----
spd		stn 8 missing 0150-1935 GMT May 23
dir		ok
w		ok
tc		ok
Tc vs tc	CSAT: tc=0.99*Tc, ATI: tc=0.97*Tc

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok
sigma_tc/tc*	ok

Scalars
-------
(stations with rain have missing h2o data)
h2oV		ok
h2o		ok
h2o vs H2O	ok
h2o'h2o'	ok
w'h2o'		ok

co2mr		Stn 8 missing 0150-1935 GMT May 23 
co2mr'co2mr'	often negative at site 1
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
(Many missing Tsoil, Gsoil at stn 9)
Tsoil		ok
Qsoil		55% at 8, 90% at 7,9
Gsoil		ok

Soil Profiles
-------------
(evaluated May 23, 1130 CDT; all stns have noise on WPtemp, WPdiff)
Tsoil		Stn 1, prfl 5, levels 1 and 2 missing some data
		Stn 1, prfl 11, levels 2 and 5 missing some data

Qsoil		Stn 1, prfl 7, level 5 has anomolous level shifts
		Stn 1, prfl 11, levels 1 and 6 mostly negative
		Stn 3, level 1 has 1 hour anomoly
		Stn 9, prfl 8, level 3 has wide excursions
		Stn 9, prfl 9, level 1 mostly negative
		Stn 9, prfl 13, level 5 negative

WPtemp		ok

WPdiff 		Stn 1, prfl 5 missing some levels yesterday
		Stn 9, prfl 8, sometimes negative
		Stn 9, prfl 9, sometimes negative
		Stn 9, prfl 13, level 1 mostly missing
		Stn 9, prfl 13, level 3:6 sometimes negative

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	+/- 1 sec
FreqOffset	+/-100 Hz
Modulation	Stn 8 is low
Data Quality	Stn 8 is fair


119: Sonics, Site 8, Thu 23-May-2002 16:12:47 CDT, Restarted sonic at station 8
The sonic at station 8 stopped at 0150 GMT, May 23.  Gordon and I went to
the site and restarted the sonic by recyling power at 1935 GMT.
118: Status, Site all, Thu 23-May-2002 11:30:58 CDT, Daily Status, May 23
Daily Status, Thursday, May 23
Looking at past 36 hours, ending at 0815 CDT.

Staffing: Horst & Maclean

Recent maintenance:
15 hour round-trip yesterday to OK and TX for routine maintentance
at stations 1:3.  Added separate DC power supply for EVE at stn 1.

Anomolies:
Tsfc perhaps low at stn 1
Missing Rsw, Rlw, Rpar, Rnet, Tsoil, Gsoil at stn 9
Either sonic or serializer dead at stn 8
Soil profiles at stns 1 and 9 have numerous problems; Wptemp and WPdiff 
  noisy to some degree at all stns.
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		false tip at 3 during visit

Radiation
---------
(Many missing Rsw, Rlw, Rpar, Rnet at stn 9)
Rsw		Stn 2 Rsw.in 4% higher than stns 1 and 3
		Stn 1 Rsw.out is too high
Albedo		see Rsw
Rpar		Stn 1 3% lower than stns 2 and 3

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tsfc		ok
Tsfc vs Tsfc	Stn 1 low, stn 9 high compared to Rlw.out

Rnet		ok 
Rnet vs Rsum	Rsum ~ 1.1*Rnet

Sonic
-----
spd		stn 8 missing after 2150 CDT, May 22
dir		ok
w		ok
tc		ok
Tc vs tc	CSAT: tc=0.97*Tc, ATI: tc=0.92*Tc

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok
sigma_tc/tc*	ok

Scalars
-------
h2oV		ok
h2o		ok
h2o vs H2O	stn 5 a little wild
h2o'h2o'	ok
w'h2o'		ok

co2mr		step change at stn 1 around 1800 CDT May 22
co2mr'co2mr'	often negative at site 1
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
(Many missing Tsoil, Gsoil at stn 9)
Tsoil		ok
Qsoil		40% at 8, 70% at 7,9
Gsoil		ok

Soil Profiles
-------------
(evaluated May 23, 1130 CDT; all stns have noise on WPtemp, WPdiff)
Tsoil		Stn 1, prfl 5, levels 1 and 2 missing some data
		Stn 1, prfl 11, levels 2 and 5 missing some data

Qsoil		Stn 1, prfl 7, level 5 has anomolous level shifts
		Stn 1, prfl 11, levels 1 and 6 mostly negative
		Stn 3, level 1 has 1 hour anomoly
		Stn 9, prfl 8, level 3 has wide excursions
		Stn 9, prfl 9, level 1 mostly negative
		Stn 9, prfl 13, level 5 negative

WPtemp		ok

WPdiff 		Stn 1, prfl 5 missing some levels yesterday
		Stn 9, prfl 8, sometimes negative
		Stn 9, prfl 9, sometimes negative
		Stn 9, prfl 13, level 1 mostly missing
		Stn 9, prfl 13, level 3:6 sometimes negative

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	+/- 1 sec
FreqOffset	-100 to 100 Hz
Modulation	Stn 8 is low
Data Quality	Stn 8 is fair


117: Power, Site 1, Wed 22-May-2002 19:41:53 CDT, Added power supply & battery
This site had one 12V power supply for all systems:
	EVE & sensors, CO2 pumps, valves and CO2 data system.

Since we're seeing low voltage at the campbell boxes (11.2V) at this
site (and site 8) we'll try adding a power supply and see if that
helps the soil profiles.  

A white 4x8x3 inch power supply (5A?), is in a cooler at
the mast along with a battery. 

EVE, power supply and the battery are all wired in
parallel, using a multi-branch power cable.

An extension cord runs back to the chem shelter.
We're using the outlet on the transformer that the chem shelter
air conditioner was on.  The air conditioner is now off - Kurt 
doesn't think it is necessary to cool the transformer. 
Bring an outlet strip if you want to power up the AC.

This switch was possible without powering down the CO2 system.

Finished at about 18:00 CDT.

We're now seeing 13.8V at EVE and 13.2 at the campbell boxes.




116: Fast_KH2O, Site 1, Wed 22-May-2002 19:36:32 CDT, Cleaned kh2o sensor at site 1
May 22

Tom opened up kryton box (SN 1395), cleaned connections on
power/analog-out connector with contact cleaner.

This one had oxidation, but no loose chunks like several others.

Cleaned head with distilled water & Qtip at approx 16:50 CDT












115: Site_visit, Site 1, Wed 22-May-2002 19:28:58 CDT, Site 1 visit
Site visit, May 22, 16:40 CDT

Replaced EVE EPROM (won't print console mesage on non-zero CSAT diags)
	old: EVE 4/21/02 6047
	new IHOP02 5/14/02 0xA7BA

Downloaded slow data.

Removed microdrive #2
Inserted #3.
Left #1 and #6 inside EVE box.

Krypton had slight oxidation, see entry 116

Voltage at soil profile multiplexer and campbell logger: 11.2V

Installed new power supply & battery, see entry #117, which brought 
voltage up to 13.2V at Campbell boxes, and 13.8V at EVE.

Nitrogen: 425 PSI (Scott called and will try to have that cylinder
replaced this weekend).

Left around  18:30













114: Fast_KH2O, Site 2, Wed 22-May-2002 19:22:42 CDT, Cleaned kh2o at site 2
Tom opened up the krypton box at site 2, S/N 1133.  

Connections inside were in good shape - no oxidation.
Fastened it back up without new sealant.

Cleaned head (distilled water and Qtip) sometime between 
15:40 and 16:00 CDT



113: Site_visit, Site 2, Wed 22-May-2002 19:17:47 CDT, Site 2 visit
Site visit, May 22, 15:40 CDT

Replaced EVE EPROM (won't print console message on non-zero CSAT diags)
	old: EVE 4/19/02 4FC6
	new IHOP02 5/14/02 0xA7BA

Downloaded slow data.

Krypton was in good shape, see entry 114

Voltage at soil profile multiplexer and campbell logger: 13.8V

Left 16:04.   P3 flew over several times at ~1000ft












112: Fast_KH2O, Site 3, Wed 22-May-2002 19:09:59 CDT, Cleaned kh2o at site 3
May 22, approx 14:20 CDT

Tom opened up kryton box (SN 1389), cleaned inside connections on
power/analog-out connector with contact cleaner.

Removed a chunk of oxidation between +12V and ground lugs.
Sealed with seal&peel.

Cleaned head with distilled water & Qtip









111: Site_visit, Site 3, Wed 22-May-2002 19:00:34 CDT, Site 3 visit
May 22  14:00CDT

Installed new EVE eprom (won't print console message on non-zero CSAT diags)
	old: EVE 4/21/02 6047
	new: IHOP02 5/14/02 0xA7BA 

Note: this station does not have anything connected to the PULSE
port on the VME front panel.  Is that right?  The Profile
variable is cycling through its values 0-2. The logger must be
doing it itself?

On power up, the 5A main fuse on the front panel blew.  Relaced it
and next power-up was successful.
     
Downloaded slow data  

Voltage at soil profile multiplexer and logger:  13.6 V

Tom opened up and cleaned krypton box: see entry 112.

Left at 14:40 CDT  








110: Status, Site all, Wed 22-May-2002 08:48:55 CDT, Daily Status, May 22
Daily Status, Wednesday, May 22
Looking at past 36 hours, ending at 0815 CDT.

Staffing: Horst & Maclean

Recent maintenance:
Routine maintenance at sites 7:9 May 21; heading to west leg today.

Anomolies:
Tsfc appears low at stn 1
Fast h2o at times questionable at stn 3
Soil profiles at stns 1 and 9 have numerous problems; Tsp and WPtemp 
  noisy at stns 8 and 9.
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		no rain past 24 hrs

Radiation
---------
(Many missing Rsw, Rlw, Rpar, Rnet at stn 9)
Rsw		Stn 1 Rsw.out appears to be too high
Albedo		see Rsw
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tsfc		Stn 1 low compared to others
Tsfc vs Tsfc	Stn 1 low, stn 9 high compared to Rlw.out

Rnet		ok 
Rnet vs Rsum	ok

Sonic
-----
spd		ok 
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok
sigma_tc/tc*	ok

Scalars
-------
h2oV		stn 3 is noisy
h2o		see h2oV
h2o vs H2O	see h2oV
h2o'h2o'	see h2oV
w'h2o'		see h2oV

co2mr		small step change at stn 1 around 1500 CDT May 20
co2mr'co2mr'	often negative at site 1
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
(Many missing Tsoil, Gsoil at stn 9)
Tsoil		ok
Qsoil		45% at 8, 70% at 7,9
Gsoil		ok

Soil Profiles
-------------
(evaluated May 21)
Tsoil		Stn 1, prfl 5 missing before 1300 CDT, May 19
		Stn 1, prfl 11 missing data for various levels at 
			various times
		Stns 8 and 9 noisy

Qsoil		Stn 1, prfl 7, positive blip 1115-1215 CDT, May 19
		Stn 1, prfl 7, level 5 negative or missing 
			for brief periods
		Stn 1, prfl 11, level 1 intermittent
		Stn 1, prfl 11, level 6 mostly negative
		Stn 9, prfl 8, level 3 mostly ~ 150%
		Stn 9, prfl 8, level 4 negative
		Stn 9, prfl 9, level 1 negative 2200 CDT May 19 -
			0400 CDT May 20
		Stn 9, prfl 13, level 5 negative

WPtemp		Stn 1, prfl 5 missing before 1300 CDT, May 19
		Stn 1, prfl 7 missing 1115-1215 CDT, May 19
		Stn 1, prfl 11 missing before 0100 CDT, May 19
		Stns 8 and 9 noisy

WPdiff 		Stn 1, prfl 5 missing before 1300 CDT, May 19
		Stn 1, prfl 7 missing 1300-2000 CDT, May 19
		Stn 1, prfl 11 missing before 2330 CDT, May 18
		Stn 9, prfl 8, sometimes negative
		Stn 9, prfl 9, sometimes negative
		Stn 9, prfl 13, level 1 mostly missing
		Stn 9, prfl 13, level 3:6 sometimes negative

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	Stn 1 +3 sec error
FreqOffset	-100 to 100 Hz
Modulation	Stn 8 is low
Data Quality	Stn 8 is fair


109: Site_visit, Site 7, Tue 21-May-2002 16:39:17 CDT, Site 7 visit
Tom visted site 8 1455 - 1515 CDT, May 21

Took site photographs.  First took two pictures of site from SE, then
two consecutive series of photos from next to the tripod at 45 degree 
azimuth intervals, starting from North and proceeding clockwise 
through E,S,W,N.







108: Site_visit, Site 8, Tue 21-May-2002 16:38:06 CDT, Site 8 visit
Tom visted site 8 1400 - 1455 CDT, May 21

Took site photographs.  First took two pictures of site from SE, then
two consecutive series of photos from next to the tripod at 45 degree 
azimuth intervals, starting from North and proceeding clockwise 
through E,S,W,N.






107: Site_visit, Site 9, Tue 21-May-2002 16:32:21 CDT, Site 9 visit
Tom visted site 9 1200 - 1320 CDT, May 21

Reset the GOES clock wrt GPS and downloaded the local data storage.

Tried new 16 MB PCMCIA flash disk by rebooting EVE from stored
configuration.  This appeared to worked okay.

Measured Campbell multiplexer and logger supply voltages as 12.7 V.

Took site photographs.  First took two pictures of site from SE, then
two consecutive series of photos from next to the tripod at 45 degree 
azimuth intervals, starting from North and proceeding clockwise 
through E,S,W,N.




106: Status, Site all, Tue 21-May-2002 09:40:05 CDT, Daily Status, May 21
Daily Status, Tuesday, May 21
Looking at past 36 hours, ending at 1330 GMT, 0830 CDT.

Staffing: Horst & Maclean

Recent maintenance:

Anomolies:
Tsfc appears low at stn 1
Fast h2o at times questionable at stn 3
Soil profiles at stns 1 and 9 have numerous problems; Tsp and WPtemp 
  noisy at stns 8 and 9.
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok, west ~6 g/kg, central ~8 g/kg, east ~7 g/kg
P		ok
Rain		rain at 4,5,7:9 again

Radiation
---------
(Many missing Rsw, Rlw, Rpar, Rnet at stn 9)
Rsw		Stn 1 Rsw.out appears to be too high, but cleaning
		yesterday(?) may have cured that
Albedo		see Rsw
Rpar		Rpar at stn 1 3% lower than stn 2

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tsfc		Stn 1 low compared to others
Tsfc vs Tsfc	Stn 1 low, stn 9 high compared to Rlw.out

Rnet		ok 
Rnet vs Rsum	ok

Sonic
-----
spd		ok 
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok
sigma_tc/tc*	ok

Scalars
-------
h2oV		stn 3 is noisy
h2o		see h2oV
h2o vs H2O	see h2oV
h2o'h2o'	see h2oV
w'h2o'		see h2oV

co2mr		small step change at stn 1 around 1500 CDT May 20
co2mr'co2mr'	often negative at site 1
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
(Many missing Tsoil, Gsoil at stn 9)
Tsoil		ok
Qsoil		45% at 8, 70% at 7,9
Gsoil		ok

Soil Profiles
-------------
(evaluated May 21)
Tsoil		Stn 1, prfl 5 missing before 1300 CDT, May 19
		Stn 1, prfl 11 missing data for various levels at 
			various times
		Stns 8 and 9 noisy

Qsoil		Stn 1, prfl 7, positive blip 1115-1215 CDT, May 19
		Stn 1, prfl 7, level 5 negative or missing 
			for brief periods
		Stn 1, prfl 11, level 1 intermittent
		Stn 1, prfl 11, level 6 mostly negative
		Stn 9, prfl 8, level 3 mostly ~ 150%
		Stn 9, prfl 8, level 4 negative
		Stn 9, prfl 9, level 1 negative 2200 CDT May 19 -
			0400 CDT May 20
		Stn 9, prfl 13, level 5 negative

WPtemp		Stn 1, prfl 5 missing before 1300 CDT, May 19
		Stn 1, prfl 7 missing 1115-1215 CDT, May 19
		Stn 1, prfl 11 missing before 0100 CDT, May 19
		Stns 8 and 9 noisy

WPdiff 		Stn 1, prfl 5 missing before 1300 CDT, May 19
		Stn 1, prfl 7 missing 1300-2000 CDT, May 19
		Stn 1, prfl 11 missing before 2330 CDT, May 18
		Stn 9, prfl 8, sometimes negative
		Stn 9, prfl 9, sometimes negative
		Stn 9, prfl 13, level 1 mostly missing
		Stn 9, prfl 13, level 3:6 sometimes negative

Power 
-----
(2 & 7 have old style power monitors)
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	Stn 9 has +4 sec error, stn 1 +3 sec
FreqOffset	-100 to 60 Hz
Modulation	Stn 8 is low
Data Quality	Stn 8 is fair


105: Site_visit, Site all, Mon 20-May-2002 11:17:02 CDT, Site visit check list
Clean optical sensors
---------------------
Clean PSP, PYG, Rnet, Rpar radiometers on dark horse
Check Rnet bubble level

If mast is lowered:
  Note times when mast is lowered and raised
  Clean kh2o
  Clean Everest
  Shoot prop and sonic azimuths with KVH data scope
    Declinations are west 7.5 deg, central 6 deg, east 5 deg
Else 
  Clean kh2o if within reach

EVE
---
Check and reset GOES clock with GPS
At sites 1 and 8 swap SDR microdrive (1 wk capacity)
Download (slow) local data storage; reboot EVE

KH2O
----
Clean internal power connector leads on stns 1:3,8

Soil profiles
-------------
Measure multiplexer and logger supply voltages at site 1:5,9

Test electric fence as applicable

If Joe and Josh are not taking soil moisture measurements,
then take a Trime reading near the ATD Qsoil and take a Trime 
reading and soil sample outside the radiometer footprints.

104: Status, Site all, Mon 20-May-2002 10:43:58 CDT, Daily Status, May 20
Daily Status, Monday, May 20
Looking at past 36 hours, ending at 1425 GMT, 0925 CDT.

Staffing: Horst & Maclean

Recent maintenance:
Replaced EVE prom at stn 7; cleaned kh2o head and refurbished power
connector.  Replaced net radiometer at 8.  Downloaded local data
storage and reset GOES clocks at both sites.  Measured multiplexer
and logger supply voltages.

Anomolies:
Rsw.out bad at stn 1
Tsfc appears low at stn 1
Fast h2o at times questionable at stn 3
Soil profiles at stns 1 and 9 have numerous problems; Tsp and WPtemp 
  noisy at stns 8 and 9.
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok, all sites 7-9 gm/m^3
P		ok
Rain		rain at 4,5,7:9

Radiation
---------
Rsw		Rsw.in at stn 2 4% higher than stns 1 and 3.
		Rsw.out appears to have gone bad (too high) on May 17.
Albedo		see Rsw
Rpar		Rpar at stn 1 3% lower than stns 2 and 3.

Rlw		ok
Rpile		ok
Tdome-Tcase	Tdome.in at stn 1 now appears okay
Tsfc		Stn 1 low compared to others
Tsfc vs Tsfc	Stn 1 low, stn 9 high compared to Rlw.out

Rnet		ok 
Rnet vs Rsum	ok

Sonic
-----
spd		ok 
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok
sigma_tc/tc*	ok

Scalars
-------
h2oV		stn 3 is noisy
h2o		see h2oV
h2o vs H2O	see h2oV
h2o'h2o'	see h2oV
w'h2o'		see h2oV

co2mr		ok
co2mr'co2mr'	often negative at site 1
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		45% at 8, 70% at 7,9
Gsoil		ok

Soil Profiles
-------------
Tsoil		Stn 1, prfl 5 missing before 1300 CDT, May 19
		Stn 1, prfl 11 missing data for various levels at 
			various times
		Stns 8 and 9 noisy

Qsoil		Stn 1, prfl 7, positive blip 1115-1215 CDT, May 19
		Stn 1, prfl 7, level 5 negative or missing 
			for brief periods
		Stn 1, prfl 11, level 1 intermittent
		Stn 1, prfl 11, level 6 mostly negative
		Stn 9, prfl 8, level 3 mostly ~ 150%
		Stn 9, prfl 8, level 4 negative
		Stn 9, prfl 9, level 1 negative 2200 CDT May 19 -
			0400 CDT May 20
		Stn 9, prfl 13, level 5 negative

WPtemp		Stn 1, prfl 5 missing before 1300 CDT, May 19
		Stn 1, prfl 7 missing 1115-1215 CDT, May 19
		Stn 1, prfl 11 missing before 0100 CDT, May 19
		Stns 8 and 9 noisy

WPdiff 		Stn 1, prfl 5 missing before 1300 CDT, May 19
		Stn 1, prfl 7 missing 1300-2000 CDT, May 19
		Stn 1, prfl 11 missing before 2330 CDT, May 18
		Stn 9, prfl 8, sometimes negative
		Stn 9, prfl 9, sometimes negative
		Stn 9, prfl 13, level 1 mostly missing
		Stn 9, prfl 13, level 3:6 sometimes negative

Power (2 & 7 have old style power monitors)
-----
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	Stn 9 has +4 sec error, stn 1 +3 sec
FreqOffset	-150 to 100 Hz, stn 5 is -150 Hz
Modulation	Stn 8 is low
Data Quality	Stn 8 is fair


103: EVE, Site 7, Mon 20-May-2002 09:22:34 CDT, Replaced EVE prom at station 7
Replaced EVE prom EVE 4/21/02 6047 with IHOP02 5/14 0xA7BA




102: Radiation, Site 8, Mon 20-May-2002 09:20:51 CDT, Replaced net radiometer at site 8
Replaced net radiometer Q91096 (cracked upper dome) with Q97034
(s/n from box, forgot to read it on sensor).  Changed logger
coefficients from (8.57,10.53) to (9.21,11.37) per calibration
values on new radiometer.

Note (7/23/02): Checked net radiometer coefficients and found that
(9.21,11.37) correspond to Q97034.  TWH

101: Site_visit, Site 8, Mon 20-May-2002 09:16:05 CDT, Site 8 visit
Tom visted site 8 5:15 - 7:05 pm CDT, May 19.

Replaced net radiometer, set GOES clock, downloaded (slow) local 
data storage. 

Measured multiplexer and CR10 supply voltages: 11.6 V






100: Fast_KH2O, Site 7, Mon 20-May-2002 09:14:53 CDT, Cleaned kh2o sensor at station 7
Tom cleaned the windows on the kh2o sensor head and opened the 
electronics box to clean the internal connectors on the bulkhead 
power connector.  The latter were corroded.  Used Peel and Seal to
seal the electronics box.


99: Site_visit, Site 7, Mon 20-May-2002 09:10:23 CDT, Site 7 visit
Tom visted site 7 2:45 - 4:45 pm CDT, May 19.

Cleaned the kh2o head and the power connector inside the electonics 
box, reset the GOES clock, and downloaded the local data storage.

Replaced EVE prom EVE 4/21/02 6047 with IHOP02 5/14 0xA7BA

Measured multiplexer and CR10 supply voltages: 14.0 V



98: Status, Site all, Sun 19-May-2002 11:16:09 CDT, Daily Status, May 19
Daily Status, Sunday, May 19
Looking at past 36 hours, ending at 1455 GMT, 0955 CDT.

Staffing: Horst & Maclean

Recent maintenance:
Site visits to 4:6 5/18 to download data, clean/refurbish fast h2o,
replace EVE prom on stn 4 (CSAT).  Replaced sonic at stn 6 after
NUW hung during zeroing procedure.

Anomolies:
Tdome.in high at stn 1
Rnet upper dome reported cracked at stn 8
Fast h2o at times questionable at stn 3
See below for soil profiles (looked at May 17)
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok, all sites 7-9 gm/m^3
P		ok
Rain		single event at 4, perhaps anomolous

Radiation
---------
(missing Rsw,Rpile,Rnet ~1455-2145 GMT, May 18)
Rsw		Rsw.out very large at stn 1 yesterday
Albedo		see Rsw
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	Tdome.in at stn 1 still too high (did not fully recover)
Tsfc		ok
Tsfc vs Tsfc	ok

Rnet		ok 
Rnet vs Rsum	ok

Sonic
-----
spd		ok 
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok
sigma_tc/tc*	ok

Scalars
-------
h2oV		stn 3 is marginal
h2o		see h2oV
h2o vs H2O	see h2oV
h2o'h2o'	see h2oV
w'h2o'		ok (correlation with w filters out noise)

co2mr		ok
co2mr'co2mr'	often negative at site 1
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		55% at 8, 80% at 7,9
Gsoil		ok

Soil Profiles
-------------
(Looked at around 1700 CDT, May 17)
Tsoil		Site 1, profile 5 missing after 2130 CDT, May 16
		Site 1, profile 11 missing after 0130 CDT, May 17
		Site 1, profile 11, level 2 missing ~ 1100 - 1900 CDT, May 16
		Site 9, profile 13 all < 0 for 30 minutes May 17
Qsoil		Site 1, profile 7, intermittenly negative for 2-3 hr periods
		Site 1, profile 11, levels 1 & 6 ~alternately negative
		Site 3, profile 4, level 1 jumped from 50% to 15% yesterday
		Site 9, profile 8, level 3 mostly ~ 150%
		Site 9, profile 8, level 4 negative
		Site 9, profile 9, level 1 mostly negative
		Site 9, profile 13, level 5 changed from 185% to -35%
WPtemp		Site 1, profile 5 missing after 2130 CDT, May 16
		Site 1, profile 11 missing after 0130 CDT, May 17
		Site 9, profile 13 all < 0 for 30 minutes May 17
WPdiff 		Site 1, profile 5 missing after 2130 CDT, May 16
		Site 1, profile 7 missing ~ 1100-2000 CDT, May 16
 		Site 1, profile 11 missing after 0130 CDT, May 17
		Site 9, profile 8, sometimes negative
		Site 9, profile 9, often negative
		Site 9, profile 13, level 1 mostly missing
		Site 9, profile 13, level 3:6 sometimes negative

Power (2 & 7 have old style power monitors)
-----
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	Site 9 has +4 sec error, stns 7,8 have +3 sec error.
FreqOffset	-150 to 100 Hz, stn 5 is -150 Hz
Modulation	Site 8 is low
Data Quality	Site 8 is fair


97: Sonics, Site 6, Sun 19-May-2002 10:14:45 CDT, Sonic saga at station 6
Someone requested several days ago that a zero calibration should
be done on the sonic at site 6, which is NUW#5.

After returning to site 6, May 18th, and installing the fixed krypton we
tried to do the zero calibration.

Swapped in serial cable within EVE to bypass serializer.

Blue styrofoam zero-wind chamber on the transducer axis aligned
with U.

talked to UW, sonic, requested a calibration from menu, selected U axis.
Did not have an exact temp and RH, so we entered a guess for the
first time through.  Sonic answered that it was performing
the calibration, followed by series of dots  ........
It never returned to a prompt. After several minutes we powered
it down and back up.  On power up it would then only report:

  Bad factory checksum!
  Bad user checksum!

We returned to the base and brought back the "known state" cable for ATI
sonics.  We powered up the sonic several times with the known-state wire
shorted to the ground wire, but each time the sonic only reported
the same bad checksums. We also tried connecting known-state to ground
while it was powered up, still no response.  Did not try grounding
the reset pin.

So we then installed a K probe, 980202.  The krypton head is oriented
horizontally.

Mast back up at 19:00



96: Fast_KH2O, Site 5, Sat 18-May-2002 15:11:16 CDT, Cleaned kh2o sensor at station 6
Gordon cleaned the windows on the kh2o sensor head and I opened the 
electronics box to clean the internal connectors on the bulkhead 
power connector.  The latter were heavily corroded.  

We returned to the base where Gordon repaired a broken internal connector
on the red (power) wire.  He sealed the box and connectors with Peel 
and Seal.


95: Site_visit, Site 6, Sat 18-May-2002 15:07:54 CDT, Site 6 visit
Gordon and Tom visted site 6 13:50 - 19:10 CDT, May 18, including two
trips back to Wichita base.

We cleaned the kh2o head and the power connector inside the electonics 
box, checked the clock, and downloaded the local data storage.

We returned to the base, leaving the mast down, in order to repair
a broken connector inside the kh2o electronics and again to get a
cable needed to zero the NUW sonic.

See entry #97 about the attempted zeroing of the NUW#5 sonic, and
the eventual replacement with a K probe #980202.

Measured the power voltage at the campbell logger and multiplexer: 12.8 V.

The mast was down from 13:55 - 19:00 CDT.

Talked with Ken Andra at site.









94: Fast_KH2O, Site 5, Sat 18-May-2002 15:04:51 CDT, Cleaned kh2o sensor at station 5
I cleaned the windows on the kh2o sensor head and opened the electronics
box to clean the internal connectors on the bulkhead power connector.
The latter were heavily corroded.  I sealed the box with Peel and Seal.



93: Site_visit, Site 5, Sat 18-May-2002 14:59:35 CDT, Site 5 visit
Gordon and Tom visted site 5 11:00 - 12:00 CDT, May 18.

We cleaned the kh2o head and the power connector inside the electonics 
box, reset the clock (from 2 sec fast to 1 sec slow), and downloaded 
the local data storage.

Gordon sealed the Y in the Sbus cable with splicing tape and Peel
and Seal.  He also filed the inside of the TRH boom and remounted
the TRH inside the boom.

The mast was down from 11:10 - 11:50 CDT.




92: EVE, Site 4, Sat 18-May-2002 14:55:53 CDT, Swapped prom in EVE
Gordon swapped the prom in EVE.  He replaced EVE 4/19/02 4FC6 with
IHOP02 5/14/02 0xA7BA.

He also checked the clock, which had only a 1 sec error compared to
the GPS time.

Rebooted at 10:27 CDT.

Power variables look okay.

91: Fast_KH2O, Site 4, Sat 18-May-2002 14:52:50 CDT, Cleaned kh2o sensor at station 4
I cleaned the windows on the kh2o sensor head and opened the electronics
box to clean the internal connectors on the bulkhead power connector.
The latter were heavily corroded.  I sealed the box with Peel and Seal.
After cleaning the kh2o, the output was 1.3 V; back on at 10:36 CDT.



90: Site_visit, Site 4, Sat 18-May-2002 14:49:55 CDT, Site 4 visit
Gordon and Tom visted site 4 9:46 - 10:42 CDT, May 18.

We installed a new prom in EVE, cleaned the kh2o head and the
power connector inside the electonics box, and downloaded the
local data storage.



89: Status, Site 9, Sat 18-May-2002 14:43:02 CDT, site 9 setup
Site 8* was completed May 8, but Steve did not enter the following
information recorded on one of the driving direction sheets.

Sonic serial number: NUW 7
Sonic Height: 4.7 m
Sonic Direction: 86 degrees
Tsfc serial number: 4078-1
TRH serial number: 007
Prop serial number: 00314
Prop direction: 176 degrees
Radiation height: 2.1 m
Profile 0: multiplexer box 8
Profile 1: multiplexer box 9
Profile 2: multiplexer box 13

Steve noted cow damage to soil profile 9.

No krypton set up here 
Used declination 5 degrees

*TWH note (7/16/02):  This should be site 9, not site 8.



88: Status, Site all, Sat 18-May-2002 08:25:57 CDT, Daily Status, May 18
Daily Status, Saturday, May 18
Looking at past 36 hours, ending at 1255 GMT, 0755 CDT.

Staffing: Horst & Maclean

Recent maintenance:
Visting stns 4-7 today.

Anomolies:
Tdome.in intermittent at stn 1
Rnet upper dome cracked at stn 8
Fast h2o at times questionable at stns 5 and 9
See below for soil profiles (looked at May 17)
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		no rain past 24 hrs

Radiation
---------
Rsw		ok
Albedo		ok
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	Tdome.in at stn 1 returned to agreement with others
Tsfc		ok
Tsfc vs Tsfc	ok

Rnet		ok 
Rnet vs Rsum	ok

Sonic
-----
spd		ok 
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok
sigma_tc/tc*	ok

Scalars
-------
h2oV		stns 5 and 9 have occasional excursions
h2o		see h2oV
h2o vs H2O	see h2oV
h2o'h2o'	see h2oV
w'h2o'		see h2oV

co2mr		ok
co2mr'co2mr'	negative comparable magnitude to positive
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		55% at 8, 80% at 7,9
Gsoil		ok

Soil Profiles
-------------
(Looked at around 1700 CDT, May 17)
Tsoil		Site 1, profile 5 missing after 2130 CDT, May 16
		Site 1, profile 11 missing after 0130 CDT, May 17
		Site 1, profile 11, level 2 missing ~ 1100 - 1900 CDT, May 16
		Site 9, profile 13 all < 0 for 30 minutes May 17
Qsoil		Site 1, profile 7, intermittenly negative for 2-3 hr periods
		Site 1, profile 11, levels 1 & 6 ~alternately negative
		Site 3, profile 4, level 1 jumped from 50% to 15% yesterday
		Site 9, profile 8, level 3 mostly ~ 150%
		Site 9, profile 8, level 4 negative
		Site 9, profile 9, level 1 mostly negative
		Site 9, profile 13, level 5 changed from 185% to -35%
WPtemp		Site 1, profile 5 missing after 2130 CDT, May 16
		Site 1, profile 11 missing after 0130 CDT, May 17
		Site 9, profile 13 all < 0 for 30 minutes May 17
WPdiff 		Site 1, profile 5 missing after 2130 CDT, May 16
		Site 1, profile 7 missing ~ 1100-2000 CDT, May 16
 		Site 1, profile 11 missing after 0130 CDT, May 17
		Site 9, profile 8, sometimes negative
		Site 9, profile 9, often negative
		Site 9, profile 13, level 1 mostly missing
		Site 9, profile 13, level 3:6 sometimes negative

Power (2 & 7 have old style power monitors)
-----
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	Site 9 has +4 sec error, stns 7,8 have +3 sec error.
FreqOffset	-150 to 100 Hz, stn 5 is -150 Hz
Modulation	Site 8 is low
Data Quality	Site 8 is fair; intermittently poor


87: Status, Site all, Fri 17-May-2002 10:22:47 CDT, Daily Status, May 17
Daily Status, Friday, May 17
Looking at past 36 hours, ending at 1350 GMT, 0850 CDT.

Staffing: Horst & Maclean

Recent maintenance:
J^2 retrieved microdrive at stn 8

Anomolies:
Tdome.in bad at stn 1
Rnet upper dome cracked at stn 8
Fast h2o out at stn 4, often questionable at stn 5
See below for soil profiles (looked at around 1700 CDT)
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		rain at all sites last night, 
		2.3 cm at stn 1, 0.9-1.4 cm at 7:9, 2:6 below 0.4 cm

Radiation
---------
Rsw		ok
Albedo		ok
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	Tdome.in bad at stn 1
Tsfc		ok
Tsfc vs Tsfc	ok

Rnet		ok 
Rnet vs Rsum	ok

Sonic
-----
spd		ok 
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok
sigma_tc/tc*	ok

Scalars
-------
h2oV		out at 4, rest appear to be drying out
h2o		high at 4 and 6
h2o vs H2O	5 has poor correlation
h2o'h2o'	ok
w'h2o'		ok

co2mr		ok
co2mr'co2mr'	negative comparable magnitude to positive
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		55% at 8, 80% at 7,9
Gsoil		ok

Soil Profiles
-------------
(Looked at around 1700 CDT, May 17)
Tsoil		Site 1, profile 5 missing after 2130 CDT, May 16
		Site 1, profile 11 missing after 0130 CDT, May 17
		Site 1, profile 11, level 2 missing ~ 1100 - 1900 CDT, May 16
		Site 9, profile 13 all < 0 for 30 minutes May 17
Qsoil		Site 1, profile 7, intermittenly negative for 2-3 hr periods
		Site 1, profile 11, levels 1 & 6 ~alternately negative
		Site 3, profile 4, level 1 jumped from 50% to 15% yesterday
		Site 9, profile 8, level 3 mostly ~ 150%
		Site 9, profile 8, level 4 negative
		Site 9, profile 9, level 1 mostly negative
		Site 9, profile 13, level 5 changed from 185% to -35%
WPtemp		Site 1, profile 5 missing after 2130 CDT, May 16
		Site 1, profile 11 missing after 0130 CDT, May 17
		Site 9, profile 13 all < 0 for 30 minutes May 17
WPdiff 		Site 1, profile 5 missing after 2130 CDT, May 16
		Site 1, profile 7 missing ~ 1100-2000 CDT, May 16
 		Site 1, profile 11 missing after 0130 CDT, May 17
		Site 9, profile 8, sometimes negative
		Site 9, profile 9, often negative
		Site 9, profile 13, level 1 mostly missing
		Site 9, profile 13, level 3:6 sometimes negative

Power (2 & 7 have old style power monitors)
-----
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	Site 9 has +4 sec error, stns 7,8 have +3 sec error.
FreqOffset	+/-100 Hz
Modulation	Site 8 is low
Data Quality	Site 8 is fair; intermittently poor


86: Soil, Site 8, Thu 16-May-2002 14:15:22 MDT, Checked Soil profile connections at 8
We checked the connections from the CONXALL connector inside the
logger and soil profile multiplexer boxes.

Multiplexer: all connections from CONXALL were OK.
   Measured  less than 1mV between ground and AG.

Logger: looked OK.  Saw 11.5 V at power connector. Is this sufficient?
  Also measured < 1mV between ground and AG.  





85: EVE, Site 8, Thu 16-May-2002 14:10:01 MDT, Swapped microdrive (again) at station 8
To be sure new SDR configuration is working, we swapped microdrives
at 8.  Josh was out there and did it for us:

Removed #1, inserted #5.




84: EVE, Site 8, Thu 16-May-2002 13:35:28 MDT, Procedure to swap microdrive in SDR

The SDR (serial data recorder) is in the EVE VME cage, the card
with a yellow button and 4 LEDs:

top LED: fault
         received data
         recording
bottom:  power

Eject button is right above the microdrive.

When you arrive, the power and recording lights should be solid on,
and the received data flickering.

1. Press the yellow button, recording light should go out.  
2. Press black eject button. Remove microdrive
3. Insert empty microdrive until eject button is flush with side of
   card. Note number (1-6) of microdrive.
4. Press yellow button. Recording light should go on <-- important.
5. Close and secure the EVE door. Don't pinch any cables
   when you close it.
 

That's it!  You've done your work for today.  Drive 200 miles back
to Wichita.

If you have the panasonic notebook, you can check the contents of
the drive you removed:

  put microdrive in PCMCIA adaptor
  insert adaptor in either PCMCIA slot
  do the following from a shell window
	mount /mnt/pccard
	ls -l /mnt/pccard
	umount /mnt/pccard




          







83: CO2, Site 8, Thu 16-May-2002 13:20:46 MDT, CO2 statistics

From EVE menu, displayed the FASTSAVE message to see the CO2 statistics:

co2mr:		 454.6
u'co2mr':	 -0.283
v'co2mr': 	0.06577
w'co2mr':	 0.01845
co2mr'co2mr':	 2.511

Saw exactly these same values in the netcdf file for May 15 17:27:30 CDT.

So it appears the statistics are being sent over GOES correctly.


82: EVE, Site 8, Thu 16-May-2002 13:10:14 MDT, Changed microdrive at stn 8
Swapped microdrives at 8.

Removed #6 XHA78295 99B
Inserted #1 XHAV9598 09D

Left #5 (XHA76012 99B) in eve box.  It is empty and ready to use.

File sizes at site 8:  14.1 Mbyte/8 hours =  42.3 Mbyte/day

This is like station 1 (see entry #71), a 358 Mbyte
microdrive should take a week's data.

See entry #80 about the barometer & SDR. The SDR at station 8 is
not being commanded from EVE and will be doing its own file
opening/closing, with the period set to 8 hours.



81: GOES, Site 8, Thu 16-May-2002 12:44:35 MDT, GOES at 8
GOES at 8 has been showing low modulation and fair data quality with
some periods of constantly < 3 good checksums (May 14 21:00 - May 15 02:00)

Transmitter: SE120, SN 3515.

Measured output:  12W forward, 1/2 W back.

The antenna is pointing at 146 deg azimuth, which according to John is
correct. Did not measure the elevation angle.

A one point I connected the GOES power plug to the wrong connector
on the front panel, and the transmitter wasn't reponding.  Talked
to John later - he said those other power plugs have 1 amp fuses,
and I probably blew its fuse, since GOES draws more than 1 amp during
transmissions. The GOES power connector has a hidden label, and is the 
one without a fuse.

Once it was on the right power plug it worked again.  

Result - no changes were made to GOES, and as of May 16 it is still
showing low modulation and fair data quality - but checksums look
about as good as any other site.
80: Barometer, Site 8, Thu 16-May-2002 12:35:04 MDT, barometer at stn8
During site visit of May 15.

Barometer at 8 has been out, since set-up I believe.

We added a 9 pin gender-changer in order to connect it to the sbus.
It interfered with the sbus - no other sensors would respond after
it was connected.  Tried resetting the bus - no luck.


Resorted to the backup scheme of putting the barometer on tyCo/5,
and removing the SDR command link.

Changed the SDR file close from "NO" to 28800 seconds (8 hours). So
now the SDR files will be managed by the SDR itself, not EVE.
Updated fmt0124.dat and installed it on EVE. 

Barometer is reporting.
79: Site_visit, Site 8, Thu 16-May-2002 10:58:05 CDT, Site 8 visit
Visited site 8 on May 16, to fix barometer, get fast & slow data, 
and check GOES.

See entries 80,81,82





78: Soil, Site 9, Thu 16-May-2002 10:32:59 CDT, Checked Soil profile connections
Per Steve Semmer's suggestion, checked soil profile connections in the 
logger and AM16/32 multiplexers at site 9.

We checked the connections from the CONXALL connector inside the
logger and profile multiplexes boxes..  Steve wants to make sure
the power ground (pin 3 on CONXALL) and AG (analog ground?, pin 4)
were separate connections.


Profile #8: all connections from CONXALL were OK.
   Banana plug connector for H2O #4 was disconnected - they come apart
   easily.
   Measured  9mV between ground and AG.

Profile #9: CONXALL connections OK.   9mV between grounds.

Profile #13: CONXALL connections OK.   9mV between grounds.
   Reconnected banana plug connection for H2O #5.

Logger: likewise ok.  9mV between ground and AGs.

77: Status, Site all, Thu 16-May-2002 10:32:05 CDT, Daily Status, May 16
Daily Status, Thursday, May 16
Looking at past 36 hours, ending at 1340 GMT, 0840 CDT.

Staffing: Horst & Maclean

Recent maintenance:
Replaced fuses at stn 9; now operating
Replaced sonic ATI-K sonic at stn 9
Fast h2o started working at 5

Anomolies:
Fast h2o noisy at 3?; low voltage at 4:6
See below for soil profiles (not looked at today)
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		rain at stns 4 and 9 last night

Radiation
---------
Rsw		ok
Albedo		ok
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tsfc		ok
Rnet		ok 

Sonic
-----
spd		ok 
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok
sigma_tc/tc*	ok

Scalars
-------
h2oV		< 500 mV at 4:6
h2o		high at 4 and 6
h2o'h2o'	ok
w'h2o'		ok

co2mr		ok
co2mr'co2mr'	negative comparable magnitude to positive
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		55% at 8, 80% at 7,9
Gsoil		ok

Soil Profiles
-------------
(Not looked at today)
Tsoil		Sites 1,8,9 noisy
Qsoil		Site 1, profile 0, levels 1,6 negative
		Site 1, profile 2, levels 4 noisy
		Site 9, profile 0, level 4 negative
		Site 9, profile 1, level 1 noisy
		Site 9, profile 2, level 5 negative
WPtemp		Sites 1,8,9 noisy
WPdiff		Sites 1,8,9 noisy
		Sites 8 and 9 often < 0

Power (2 & 7 have old style power monitors)
-----
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
Signal		42-48 dbm, stn 5 lowest
ClockError	Site 9 has +4 sec error, stn 7 has +3 sec error.
FreqOffset	+/-100 Hz
Modulation	Site 8 is low
Data Quality	Site 8 is fair


76: Sonics, Site 5, Thu 16-May-2002 10:11:21 CDT, Sonic azimuth, May 12
May 12, about 19:15 CDT

Shot angles with KVH data scope (declination=6.0 east)
Sonic: 266.6, 267.3, 267.7

See entry #74 for times that mast was lowered.





75: Prop_Vane, Site 5, Thu 16-May-2002 10:00:27 CDT, Prop vane azimuth and PO output
after raising mast during site visit on May 12, checked the azimuths
with KVH data scope (declination=6.0 east)


From the sonic w and prop Spd data it appears the mast was lowered 
at about 18:10 CDT and raised at 18:45, May 12

Shot angles with KVH data scope (declination=6.0 east)
Prop boom: 177

Prop BD was 176, John set it to 177.  Here is the prop output:

  Enter sensor address (00 -- ff) -> 12
  Opening communications to "/tyCo/3".  Type a D when done
  COMMANDS: BD CD FC FR MR OD OS PH PM PO propXXX SAxx TW ZN
  ERROR: No response from sBus
  Enter Command --> PO
  PIXEL COMPARE RATIOS:
  046 045 048 050 051 051 052 057 059 060 061 062 065 066 068 070
  073 074 076 078 080 083 086 087 086 092 094 095 096 098 099 100
  098 099 099 097 097 097 098 097 096 095 094 094 093 091 091 089
  089 088 086 085 083 083 080 077 079 076 073 072 070 070 067 064
  ADDR: 12
  PROP: 300
  BOOM DIR: 176
  UNIT CODE: 3 (0-KTS, 1-MPH, 2-KMPH, 3-M/S)
  RATE DELAY: 30 x 32.768 mS
  FLASH TIME: 03
  ERROR: No response from sBus
  Enter Command --> BD177
  ERROR: No response from sBus
  Enter Command --> PO
  PIXEL COMPARE RATIOS:
  046 045 048 050 051 051 052 057 059 060 061 062 065 066 068 070
  073 074 076 078 080 083 086 087 086 092 094 095 096 098 099 100
  098 099 099 097 097 097 098 097 096 095 094 094 093 091 091 089
  089 088 086 085 083 083 080 077 079 076 073 072 070 070 067 064
  ADDR: 12
  PROP: 300
  BOOM DIR: 177
  UNIT CODE: 3 (0-KTS, 1-MPH, 2-KMPH, 3-M/S)
  RATE DELAY: 30 x 32.768 mS
  FLASH TIME: 03
  ERROR: No response from sBus
  Enter Command -->
  Closing communications


74: Site_visit, Site 5, Thu 16-May-2002 09:56:13 CDT, Site 5 visit, May 12
Arrived 17:30, CDT

Prop vane reporting constant wind direction, -99
Prop PO command reported jibberish.
TRH out.

Replaced TRH 104 with 704. 704 reported data.

Removing TRH was difficult, needs crossarm expansion fix

TRH704 is lashed under cross arm rather than inserted in end

TRH cable was dripping water.  Water in TRH connector.
Removed end cap of TRH housing, electronics were dry.
Somehow water is coming down within cable inside of
mast or is a result of condensation.  Shook water
drops from cable repeatedly, until, by end
of visit, cable was not dripping as much.

Tested #104 after blowing water out of connector.
#104 works, but left 704 in.

After these fixes, prop starting working - so it appears
the prop vane's problem was due to water in the sbus
cable.

Lowered mast to check for source of water entry, found
nothing obvious. Did not remove cable from mast. Raised mast.

From the sonic w and prop Spd data it appears the mast was lowered 
at about 18:10 CDT and raised at 18:55.

Note (7/17/02): Looks more like 1815 - 1850 CDT.  TWH

Shot angles with KVH data scope. See entries #75,76

Left site at 19:30









73: Radiation, Site 3, Thu 16-May-2002 09:43:21 CDT, Corrected Pyrgeometer, pyranometer coefficients
checked logger coefficients at site 3

 two were wrong:
	E-29136 PYGIN 02 259.50  corrected to 230.95
	E-26226 PSPIN 04 80.257  corrected to 118.20

correction was done May 12, during the site visit, sometime between
12:50 and 13:50.  From a plot of Rsw.in, I'd guess that the
change happened sometime during the break in the data from 13:00 to 13:30 CDT

7/29/02: Logger coefficients at locations 51 and 53 were the correct
values at the end of the project, suggesting that these were also
changed on May 12. See logbook  entry 16. TWH

72: Site_visit, Site 3, Thu 16-May-2002 09:41:46 CDT, Site 3 visit, May 12
Arrived 12:50, CDT

Attached eve box ground strap

downloaded metppfs to panasonic

cleaned radiometers

cleaned krypton: 
	before: 657 mV, 10.35 gm/m^3
	after:  779 mV,  9.45

checked logger coefficients, two were wrong, see entry #73

took trime soil moisture readings, 

TWH note (7/18/02): Gordon forgot to enter the Trime measurements in
the logbook.  Here they are from his field notes:

   %vol   TDR
   3.9    57
   2.7    59
   4.4    55

took photos of site, including CU flux station
left 13:50







71: Site_visit, Site 1, Thu 16-May-2002 09:33:54 CDT, High rate archive at stn 1, May 12
Morning of May 12, site visit to station 1:

These are the microdrives at station 1:

#2 XHAN4374 05B cleared, in eve box
#3 XHAZ2739 09B cleared, in eve box
#4 XHA75885 99B inserted in SDR

Drove to ISS site, and back to stn1 with Bill Brown.
Showed Bill how to swap microdrives.

The archive at stn1 is 40 Mbyte/day, so we can get
a week on a 340 Mbyte microdrive.  Asked Bill to
do the swap on Saturdays

df -H reports the microdrives at 358 Mbyte (M=1000000, not 1024x1024)





70: Slow_AD_Tsfc, Site 1, Thu 16-May-2002 09:28:02 CDT, Replaced slow AD, May 12
Morning of May 12, site visit to station 1:


Replaced slow A/D on 9:15 CDT

	old unit:  EVEAD 05,93 A1  4/19/02
	new:  EVEAD 09,93 5/6/02
 



69: Sonics, Site 9, Thu 16-May-2002 09:17:29 CDT, Replaced sonic at site 9
The ATI-K sonic at site 9 (980302) was not operating.  Gordon and I
replaced it with 980303 (in a 20 m/sec wind!)

Mast lowered at 19:25 GMT, raised at 20:00.  
Times based on looking at Tsfc, after the visit.

Because something caused the fuse to blow yesterday we checked
current loads to the ATI and krypton, using John's white cable:

ATI 980303:  4-5 mA
krypton 1394: 26 mA



On May 16, in the lab, measured current draw of the following:

	krypton 1101:  10.5 mA
	ATI 980302: 0 mA (It's dead Jim)
	ATI 980202:  80 mA





68: LOG, Site , Thu 16-May-2002 09:14:39 CDT, ihop telephone numbers
Joe and Josh		316-650-2900
Bob Conzemius		405-579-0873
Scott Richardson	405-641-0286
67: Status, Site all, Wed 15-May-2002 10:08:00 CDT, Daily Status, May 15
Daily Status, Wednesday, May 15
Looking at past 36 hours, ending at 1355 GMT, 0855 CDT.

Staffing: Horst & Maclean

Summary: 
Station 9 has no power due to blown fuse
Replaced NUW sonic w/ ATI-K at stn 9
Replaced Kh2o at stn 9
Fast h2o missing at 5; noisy at 3?; low voltage at 4 and 6
See below for soil profiles (not looked at today)
CO2 concentration data ok; variance & flux look phony
See below for GOES; perhaps marginal for 8

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		no rain past 24 hrs

Radiation
---------
Rsw		ok
Albedo		ok
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tsfc		ok
Rnet		ok 

Sonic
-----
spd		ok 
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok

Scalars
-------
h2oV		missing at stn 5; < 500 mV at 4 & 6
h2o		see h2oV
h2o'h2o'	see h2oV; noisy at stn 3
w'h2o'		see h2oV; noisy at stn 3

co2mr		ok
co2mr'co2mr'	negative comparable magnitude to positive
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		55% at 8, 80% at 7,9
Gsoil		ok

Soil Profiles
-------------
(Not looked at today)
Tsoil		Sites 1,8,9 noisy
Qsoil		Site 1, profile 0, levels 1,6 negative
		Site 1, profile 2, levels 4 noisy
		Site 9, profile 0, level 4 negative
		Site 9, profile 1, level 1 noisy
		Site 9, profile 2, level 5 negative
WPtemp		Sites 1,8,9 noisy
WPdiff		Sites 1,8,9 noisy
		Sites 8 and 9 often < 0

Power (2 & 7 have old style power monitors)
-----
Vbatt		ok
Tbatt		stns 2,7,9 missing
Iload		no data stn 2; stns 3-6 constant at 0.85 amps; 
                stn 9 at 1.5 amps; stn 7 has anomolous cycles
Icharge 	no data stns 2 & 7

GOES
----
ClockError	Site 9 has +4 sec error, stn 7 has +3 sec error.
Signal		42-48 dbm, stn 5 lowest
FreqOffset	-150 to 100 Hz, stn 5 at -150 Hz
Modulation	Site 8 is low
Data Quality	Site 8 is fair


66: Fast_KH2O, Site 9, Wed 15-May-2002 10:04:42 CDT, Installed fast kh20 hygrometer
Installed kh2o s/n 1394.  I previously installed s/n 1101, but it appears
to have blown the main power fuse in EVE.

Need to change the EVE config to have the correct calibration for 1394.
Current configuration is for 1101(?)


65: Sonics, Site 9, Wed 15-May-2002 09:59:32 CDT, Replaced sonic at station 9
NUW sonic at station 9 (B-NUW7-C) has been intermittent; since the
u,w,tc data go bad but v looks okay, it appears to be a problem in
path a.  The problem often appears to be triggered by a site visit
and lowering and raising the mast.

The new sonic at station is ATIK 980302 (#2).

The mast was lowered at 4:45 pm CDT and raised at 7:05 pm.

64: Status, Site all, Tue 14-May-2002 11:47:50 CDT, Daily Status, May 14
Daily Status, Tuesday, May 14
Looking at past 36 hours, ending at 1410 GMT, 0910 CDT.

Staffing: Horst & Maclean

Summary: 
Fast h2o missing at 5 and 9
NUW sonic path a intermittent at site 9
See below for soil profiles (not looked at today)
CO2 concentration data ok; variance & flux look phony
See below for GOES

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		no rain past 24 hrs

Radiation
---------
Rsw		ok
Albedo		ok
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tsfc		ok
Rnet		ok 

Sonic
-----
NUW path a flaky at 9 for 12-13 hrs following site visit, otherwise:
spd		ok 
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok

Scalars
-------
h2oV		missing at sites 5 & 9
h2o		see h2oV
h2o'h2o'	see h2oV
w'h2o'		see h2oV

co2mr		ok
co2mr'co2mr'	negative comparable magnitude to positive
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		55% at 8, 80% at 7,9
Gsoil		ok

Soil Profiles
-------------
(Not looked at today)
Tsoil		Sites 1,8,9 noisy
Qsoil		Site 1, profile 0, levels 1,6 negative
		Site 1, profile 2, levels 4 noisy
		Site 9, profile 0, level 4 negative
		Site 9, profile 1, level 1 noisy
		Site 9, profile 2, level 5 negative
WPtemp		Sites 1,8,9 noisy
WPdiff		Sites 1,8,9 noisy
		Sites 8 and 9 often < 0

Power (2 & 7 have old style power monitors)
-----
Vbatt		ok
Tbatt		sites 2,7,9 missing
Iload		no data site 2; sites 3-6 constant at 0.85 amps; 
                site 9 at 1.5 amps; sites 7 has anomolous cycles
Icharge 	no data sites 2 & 7

GOES
----
ClockError	Site 9 has +4 sec error, site 7 has +3 sec error.
Signal		42-48 dbm, site 5 lowest
FreqOffset	-150 to 100 Hz, site 5 at -150 Hz
Modulation	Site 8 is low
Data Quality	Site 8 is fair


63: Site_visit, Site 9, Tue 14-May-2002 09:26:10 CDT, Site 9 visit
Gordon and I visited site 9 from about 1830 - 2030 CDT to work on 
the kh2o.  I cleaned the radiometers and Gordon downloaded the local
data storage.


62: Fast_KH2O, Site 9, Tue 14-May-2002 09:16:35 CDT, kh2o at station 9
Gordon and I visited site 9 late yesterday afternoon to replace the
krypton fast h2o sensor.  We were unsuccessful, since both the old
kh2o (1394) and replacement (1101) appeared to not be working.  We
brought both kh2o sensors back to the base.

In the process, we lowered and raised the mast twice.  It was down
from ?? to 1855 CDT and again from 1922 - 2022 CDT.

Note (7/17/02): From w'w', it appears that the mast was first lowered
at 1825 CDT.  TWH

Note(7/19/02): At the base, Gordon repaired coax connector on central
cable of 1101 and reinforced with black splicing tape.  Tom purchased
Seal&Peal on 5/14 (2:11 pm) to seal kh2o boxes.  TWH

61: Site_visit, Site 1, Mon 13-May-2002 15:05:48 CDT, Site 1 visit
Site 1 visit, May 11   John and Gordon

Lowered mast to swap everest.

Swapped in new everest, no change. Tried new cable, no change.
Problem of bad Tsfc was actually the slow ad.  It was running,
but all quantities, Tsfc, Plicor, Tlicor, Qlicor were constant,
bad values.

After cycling power on slow ad the data came back.  Will
watch it tonight and perhaps swap in a new a/d tomorrow
morning.
 
Swapped in new krypton: 1395 to replace 1101:

	1101:  1.31V, -6.09 gm/m^3
	1395   0.375, 13.3 gm/m^2

Shot boom angles with KVH (7.5 E declination)
  sonic 268.8
  prop  177   Old BD was 184, changed it to 177! 7 degrees different!
      (Note original sonic direction was 99+180=279, 10 deg different.
       This suggests that the original angles were magnetic. TWH) 
  rad stand   93.4

checked rad coefficients:
  One wrong coefficient:
	KZ-940186  PSPIN  04  was 80.257, changed to 82.988
	(also coefficient 53) 
        (See logbook entry 14 for pre-project coefficients. TWH)

installed new krypton cal
downloaded slow data
downloaded fast data from SDR microdrive
Fast data files were being created every 1/2 hour.
John fixed SDR config so that file creation is under control of EVE,
not SDR:
	entersys, talk to SDR
	CR gives menu
	#7 File system options
	#8 set file closure schedule  set it to NO

	
swapped SDR microdrive

trim readings:
%vol	TDR
8.6	48	loose (plowed - actually spaded)
18.6	36	packed (not plowed)
11.3	42	loose (plowed - actually spaded)

TWH: It appears from the sonic data that the mast was lowered 
     from 23:20 - 23:55 GMT.











60: Soil, Site 2, Mon 13-May-2002 15:03:22 CDT, Trime readings at site 2
Trime: took 4 readings at site 2
	%vol	TDR
	23.2	24
	9.3	53	loose contact of trime in soil - easy to slide in/out
	18.3	48
	13.1	35

59: Loggers, Site 2, Mon 13-May-2002 14:54:18 CDT, Checked logger coefficients at site 2

Verified logger coefficients against Steve's listing.  All OK
58: Sonics, Site 2, Mon 13-May-2002 14:48:01 CDT, Serializer replaced at site 2

csat/serializer has not been reporting for several days.

Saw variation on csat TX line.  Jumpered around
serializer and csat was working, so the problem is with
the serializer and not the sonic.

Removed serializer  csat1 02 4/22/02
Installed serializer: csat1 00 5/6/02

Data appears at 16:38 CDT, May 11.
57: Site_visit, Site 2, Mon 13-May-2002 14:41:16 CDT, Site 2 visit

arrived about 16:00 CDT   John and Gordon

First worked on CSAT/serializer, which has not been reporting. See entry #58

cleaned Rlw.in, Rsw.in, Rpar, Rnet with Kimwipe & distilled H2O
  domes looked quite clean beforehand

cleaned krypton with qtip & distilled H2O.
   Voltage before:  350mV, after: 670 mV

checked logger coefficients, all correct. See entry #59

installed ground strap on eve box

downloaded slow data

Power monitor system:  old version=IHOP_AD.ALT
  Vbatt OK at 13 V
  eve showing Icharge=249, Iload=.3
  Meter at end of cable:  Icharge=30-60 mV,  Iload=11-12mV
  Saw negative voltage on eve front panel. Looks like front
  panel has a problem  Trust Vbatt, not Icharge, possibly Iload OK

Trime: took 4 readings. See entry #60
	

Left 17:30




56: Status, Site all, Mon 13-May-2002 11:09:39 CDT, Daily Status, May 13
Daily Status, Monday, May 13
Looking at past 36 hours, ending at 1310 GMT, 0810 CDT.

Staffing: Horst & Maclean;  Militzer & Semmer will leave mid-morning

Summary: 

h2o missing at 4 & 5; intermittent at 9
Rsw.in low at site 3?
See below for soil profiles
CO2 concentration data ok; variance & flux look phony
Power readings misinterpreted at sites 1, 2 and 7 
5-15% data lost, presumably through GOES transmission

Wx
--
Spd 		ok		
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		rain at 7:9 past 24 hours

Radiation
---------
Rsw		ok
Albedo		ok
Rpar		ok

Rlw		ok
Rpile		ok
Tdome-Tcase	ok
Tsfc		ok
Rnet		ok 

Sonic
-----
spd		ok
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok

Scalars
-------
h2oV		missing at sites 4 & 5; intermittent at 9
h2o		see h2oV
h2o'h2o'	see h2oV
w'h2o'		see h2oV

co2mr		ok
co2mr'co2mr'	negative comparable magnitude to positive
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		80% at 7,9
Gsoil		ok

Soil Profiles
-------------
Tsoil		Sites 1,8,9 noisy
Qsoil		Site 1, profile 0, levels 1,6 negative
		Site 1, profile 2, levels 4 noisy
		Site 9, profile 0, level 4 negative
		Site 9, profile 1, level 1 noisy
		Site 9, profile 2, level 5 negative
WPtemp		Sites 1,8,9 noisy
WPdiff		Sites 1,8,9 noisy; sites 8 and 9 often < 0

Power
-----
Vbatt		ok
Tbatt		sites 2,7,9 missing
Iload		no data site 2; sites 3-6 constant at 0.85 amps; 
                site 9 at 1.5 amps; sites 7 has anomolous cycles
Icharge 	no data sites 2 & 7

GOES
----

5-15% lost/bad data 


55: Soil, Site 8, Sun 12-May-2002 15:43:17 CDT, Added earth ground to soil profile multiplexer
Steve added an earth ground to the soil profile multiplexer in an
attempt to eliminate apparent noise on the data.  After returning to
the base, this appears to have clobbered the data!



54: Fast_KH2O, Site 8, Sun 12-May-2002 15:40:21 CDT, Fixed KH2O at station 8
The krypton sensor was miswired inside the EVE box.  We fixed
it.



53: Loggers, Site 7, Sun 12-May-2002 15:38:17 CDT, Checked logger coefficients at station 7
Checked logger coefficients at Site 7.  
They were as listed in logbook entry 20.




51: Status, Site all, Sun 12-May-2002 10:25:42 CDT, Daily Status, May 12
Daily Status, Sunday, May 12
Looking at past 36 hours, ending at 1240 GMT, 0752 CDT.

Staffing: Horst, Maclean, Militzer, Semmer

Summary: 
Wind direction, T, RH missing at site 5
h2o high at site 1; KH2O voltage noisy at site 8
Rsw.in low at site 3?
See below for soil profiles
CO2 concentration data ok; variance & flux look phony
Power readings misinterpreted at sites 1, 2 and 7 
5-15% data lost, presumably through GOES transmission

Wx
--
Spd 		ok		
Dir 		station 5 constant at 261 deg after 0500 GMT	
T 		missing at 5 after 0500 GMT
RH		missing at 5 after 0500 GMT
P		missing at 8
Rain		rain at 3:9; heaviest at 4:6

Radiation
---------
Rsw		Too cloudy to compare; all data present
Albedo		~0.15 at stations 1, 8, 9
Rpar		Site 1 5% low May 9; too cloudy yesterday to see
Rlw		too cloudy yesterday for comparisons
Rpile		ok
Tdome-Tcase	ok
Tsfc		ok
Rnet		ok 

Sonic
-----
spd		ok, NUW at 9 appears to have dried
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		ok

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		ok

Scalars
-------
h2o		ok at sites 1:3; others missing; h2oV at 8 noisy
h2o'h2o'	ok for 1:3
w'h2o'		ok for 1:3

co2mr		ok
co2mr'co2mr'	negative comparable magnitude to positive
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		80% at 7,9
Gsoil		ok

Soil Profiles
-------------
Tsoil		At site 1: P2  questionable 
		At site 8, 9: Tsoil noisy
Qsoil		At site 1: Qsoil1 for P1 questionable, Qsoil6 for P0 bad 
		At site 3: Qsoil1 questionable
		At site 9: Q4 for P0, Q1 for P1, Q5 for P2 bad
WPtemp		At site 1: P2 questionable
WPdiff		At site 8, 9: WPdiff noisy

Power
-----
Vbatt		site 2 & 7 flat at 13.7 V during day
Tbatt		sites 2,7,9 missing
Iload		sites 3-6 constant at 0.85 amps; 
                site 9 at 1.5 amps; sites 2 & 7 have anomolous cycles
Icharge 	no data sites 2 & 7

GOES
----

5-15% lost/bad data 



50: Soil, Site all, Sat 11-May-2002 18:28:57 CDT, Daily Status, May 11, for soil profiles
Daily Status, Saturday, May 11
Addendum as of 2210 GMT, 1710 CDT.

Fixed wind direction at site 6 and pyg.in, pyg.out at site 5.


Soil Profiles
-------------
Tsoil		Some profiles missing at site 1 after rain; 
		all levels noisy at site 8
Qsoil		High at site 1 after 2200 May 10
		Qsoil1 noisy at site 3 after 1400 May 9
		Qsoil1,4,5 < 0 at site 9; Qsoil6 < 0 at site 1
WPtemp		some profiles missing at site 1 after rain;
		all levels noisy at site 8
WPdiff		WPdiff < 0 at site 1 after rain; also frequenty at site 9
		all levels noisy at site 8




49: Prop_Vane, Site 6, Sat 11-May-2002 16:56:15 CDT, Recalibrated prop vane direction encoder
The wind direction at site 6 was stuck at ~ 260 degrees.  This was
fixed around 1830 GMT by recalibrating the prop vane direction encoder.

It appears from the sonic data that the mast was lowered 
from 18:15 - 18:30 GMT, May 11.




48: Radiation, Site 5, Sat 11-May-2002 16:50:39 CDT, Changed radiometer coefficient at station 5
Compared logger coefficients at Site 5 to those listed in logbook entry 18.
Those for PYGIN and PSPIN were incorrect and were changed as follows

Sensor	Logger coefficient	Old	New
PYGIN	02 & 51			259.5	286.533
PYGOUT	04 & 53			80.257	110.254

It appears that this change was made around 1945 GMT, since the logger
data quit at that time.  SRS suspects that he forgot to restart the
logger after talking with it via the console port.

5/12/02, 3:50 pm CDT:

Steve returned to the site last night at restarted the logger.  TWH

Note (7/16/02):  Logger coefficient 04 corresponds to PSPIN and site 5
only had incoming radiometers, so the entries in the table above most
likely correspond to PYGIN (02) and PSPIN (04), as noted in the
preceding comment, rather than PYGIN and PYGOUT as listed.  TWH


47: Loggers, Site 6, Sat 11-May-2002 16:49:28 CDT, Checked logger coefficients at station 6
Checked logger coefficients at Site 6.  
They were as listed in logbook entry 19.



46: Loggers, Site 4, Sat 11-May-2002 16:46:49 CDT, Checked logger coefficients at station 4
Checked logger coefficients at Site 4.  
They were as listed in logbook entry 17.


45: Status, Site all, Sat 11-May-2002 11:51:05 CDT, Daily Status, May 11
Daily Status, Saturday, May 11
Looking at past 36 hours, ending at 1252 GMT, 0752 CDT.

Staffing: Horst, Maclean, Militzer, Semmer

Summary: All stations set up and operating; installed repaired EVE
system at site 8.  Did not finish looking at soil profile data.

Wind direction bad at site 6
No sonic or KH2O data at site 2
Sonic u,w (path a?) bad at site 9
No Tsfc data at site 1
h2o high at site 1; KH2O voltage > 3V at site 8
Rsw.in low at sites 3 and 5
some Qsoil, WPtemp bad at site 9
CO2 concentration data ok; variance & flux look phony
Power readings misinterpreted at sites 1, 2 and 7 
5-15% data lost, presumably through GOES transmission

Wx
--
Spd 		ok		
Dir 		station 6 constant at 261 deg	
T 		ok
RH		ok
P		missing at 8
Rain		rain at all sites but 6; spike at 9 due to test of new gauge

Radiation
---------
Rsw		Fixed coefficients at 9; data insufficient to check others
Albedo		~0.15 at stations 1, 8, 9
Rpar		Site 1 5% low yesterday; too cloudy yesterday to see
Rlw		too cloudy yesterday for comparisons
Rpile		ok
Tdome-Tcase	ok
Tsfc		No Tsfc at Site 1
Rnet		ok 

Sonic
-----
spd		no data at site 2; NUW path a intermittently bad at site 9 
dir		see spd
w		see spd
tc		see spd

u'u'		see spd
v'v'		see spd
w'w'		see spd
tc'tc'		see spd

u*		see spd
sigma_w/u*	see spd
Cd		see spd
w'tc'		see spd

Scalars
-------
h2o		sites 3:7,9 < 0.5 V; site 1 h2o looks high
		site 8 > 3V, no h2o data
h2o'h2o'	ok for 3:7,9
w'h2o'		ok for 3:7,9

co2mr		ok
co2mr'co2mr'	negative comparable magnitude to positive
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		site 7 missing
Gsoil		ok

Soil Profiles
-------------
Tsoil		Missing at site 1 after rain; noisy at site 8
Qsoil		High at site 1 after 2200 May 10
		not finished looking at today
WPtemp		not looked at today
WPdiff		not looked at today

Power
-----
Vbatt		site 2 & 7 flat at 13.7 V during day
Tbatt		sites 2,7,9 missing
Iload		sites 3-6 constant at 0.85 amps; 
                site 9 at 1.7 amps; sites 2 & 7 have anomolous cycles
Icharge 	no data sites 2 & 7

GOES
----

5-15% lost/bad data 






44: Radiation, Site 9, Sat 11-May-2002 08:47:04 CDT, Changed PSP in/out and PYG out coefficients
Rsw.in/out have been reading high, so we checked the coefficients
in the logger program.

The coefficients for PYGOUT, PSPIN and PSPOUT did not agree
with the correct values - see logbook entry #22.   We changed
the following coefficients to their new values, at about 15:30 CDT, May 10.

	old 	new
PYGIN	259.5	259.605
PYGOUT	259.5	280.859
PSPIN	80.257	44.053
PSPOUT	80.256	51.177

Checked other coefficients from Q7 down to A0 of Tsoil, and
all were correct.

Note that we did not change the second values for the PYG and PSPs that
are used in the shading program.

7/29/02: The post-project values of the logger coefficients in the
shading program were

51	+259.50
52	+0.0000
53	+80.257
54	+0.0000

See logbook entry 22. TWH

43: LOG, Site 9, Sat 11-May-2002 08:43:37 CDT, lat and long of pond S of site 9
GPS reading from car at location roughly 30m north of pond which 
is south of site 9:

	37deg 24.306' N
	96deg 37.831' W

42: Sonics, Site 9, Sat 11-May-2002 08:34:00 CDT, Sonic azimuth
Shot sonic boom azimuth (May 10, afternoon)
with data-scope:  271.9, 272.4, 272.4 degrees

(Mast was lowered on 5/9 to install krypton).

See previous entry for rad stand azimuths for comparison with azimuths
that were done at setup.
41: Prop_Vane, Site 9, Sat 11-May-2002 08:31:51 CDT, prop and rad stand azimuths at site 9
Measured the bearing of the rad stand with the data-scope:
   92.2 deg, 91.1 deg

Prop boom:  359.2, 359.1, 358.8.

Changed the prop BD parameter from 176 to 179.


Previously changed batteries in the KVH data scope
and did the cal procedure (passed with a good 8 grade!), with 
a declination of 5 degrees east.


40: Status, Site all, Fri 10-May-2002 11:47:03 CDT, Daily Status, May 10
Daily Status, Friday, May 10
Looking at past 36 hours, ending at 1252 GMT, 0752 CDT.

Summary: Stations 1-9 set up and operating, but no data system
at site 8.

Wind direction bad at site 6
No sonic or KH2O data at site 2
Sonic u,w (path a?) bad at site 9
No Tsfc data at site 1
h2o high at site 1; KH2O voltage low at sites 1 and 5
Rsw.in low at sites 3 and 5; Rsw.in & Rsw.out high at sites 9
some Qsoil, WPtemp bad at site 9
CO2 concentration data at site 1 now ok; no flux
Power readings misinterpreted at sites 1, 2 and 7 
5-15% data lost, presumably through GOES transmission

Wx
--
Spd 		ok		
Dir 		station 6 constant at 261 deg	
T 		ok
RH		ok
P		ok
Rain		none; spike at 7 due to work at site

Radiation
---------
Rsw		Rsw.in at sites 3 & 5 low by 30%; 
		At 9, Rsw.in high by factor of 2, Rsw.out high by 50%
Albedo		~0.15 at stations 1, 8, 9
Rpar		Site 1 5% low
Rlw		Rlw.in lower at 1 than 2 & 3; 9 lower than 7
Rpile		ok
Tdome-Tcase	ok
Tsfc		No Tsfc at Site 1
Rnet		ok 

Sonic
-----
spd		no sonic data at site 2; u,w bad at site 9 after 1230 CDT
dir		see spd
w		see spd
tc		see spd

u'u'		see spd
v'v'		see spd
w'w'		see spd
tc'tc'		large spread among sites, but looks real

u*		see spd
sigma_w/u*	see spd
Cd		see spd
w'tc'		see spd

Scalars
-------
h2o		sites 1 & 5 < 1 V; site 1 h2o looks high
h2o'h2o'	see spd
w'h2o'		ok

co2mr		ok
co2mr'co2mr'	negative comparable magnitude to positive
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		site 7 missing
Gsoil		ok

Soil Profiles
-------------
Tsoil		ok
Qsoil		Qsoil1, profile 1; Qsoil 5, profile 2 bad at site 9
WPtemp		ok
WPdiff		WPdiff frequently < 0 at site 9

Power
-----
Vbatt		site 2 & 7 flat at 13.7 V during day
Tbatt		sites 2,5,6 missing
Iload		sites 3-6 constant at 0.85 amps; 
                site 9 at 1.7 amps; sites 2 & 7 have anomolous cycles
Icharge 	no data sites 2 & 7

GOES
----

5-15% lost/bad data 



39: Fast_KH2O, Site all, Thu 09-May-2002 19:17:29 MDT, Kryptons installed at 7,8,9
Installed kryptons at stations 7,8,9

stn	krypton S/N
7	1391
8	1393
9	1394

Initially the stations are running with the previous calibration values.

At 18:00 CDT, May 9, the new calibration values for 1391 were downloaded
at station 7. 

Station 8 is offline (frontpanel problems).
The plan is to install new krypton cal coefficients at station 8 and
station 9 tomorrow, 5/10.

TWH: The mast at station 9 was lowered from 17:25 - 18:05 GMT, May 9.

38: Status, Site 8, Tue 07-May-2002 21:09:17 MDT, site 8 setup
Site 8 was completed today.
Sonic serial number: NUW 4
Sonic Height: 4.6 m
Sonic Direction: 91 degrees
Krypton serial number: ????
Tsfc serial number: 3577-2
TRH serial number: 703
Prop serial number: 00313
Prop direction: 181 degrees
Radiation height: 2.15 m
Profile box: 2

NOTE: Co2 sensor turned on. Cal gases not attached.
No krypton set up here yet.







37: Status, Site 7, Tue 07-May-2002 21:04:19 MDT, site 7 setup
Site 7 was completed yesterday.
Sonic serial number: 539
Sonic Height: 2.7 m
Sonic Direction: 92 degrees
Krypton serial number: ????
Tsfc serial number: 3577-6
TRH serial number: 206
Prop serial number: 00318
Prop direction: 175 degrees
Radiation height: 2.2 m
Profile box: 10

NOTE: No krypton has been setup here yet.




36: Status, Site all, Tue 07-May-2002 12:57:20 MDT, Daily Status, May 7
Daily Status, Tuesday, May 7
Looking at past 36 hours, ending at 1352 GMT, 0852 CDT.

Summary: Stations 1-7 set up and operating.  Data from station 7 
only appearing after 2000 GMT, May 6.

No sonic or KH2O data at site 2
No Tsfc data at site 1
Most KH2O have low voltages, site 7 in particular; no data site 2
Rsw.in low by 30% at sites 3 and 5
CO2 data at site 1 has little character: real or just noise? 
Power readings at sites 1, 2 and 7 are anomolous
5-15% data lost, presumably through GOES transmission

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH		ok
P		ok
Rain		none	

Radiation
---------
Rsw		Rsw.in at sites 3 & 5 low by 30%
Albedo		~0.15 at station 1
Rpar		Site 1 5% low
Rlw		Rlw.in lower at 1 than 2 & 3
Rpile		ok
Tdome-Tcase	ok
Tsfc		No Tsfc at Site 1; Tsfc < T at night only for site 3
Rnet		ok 

Sonic
-----
spd		no sonic data at site 2
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		large spread among sites, but looks real

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		site 6 (and 7) low during day, but w'h2o' high at 6

Scalars
-------
h2o		data generally < 500 mV; site 7 ~ 1 mV; site 2 missing
h2o'h2o'	site 1 & 7 appear unrealistically large
w'h2o'		1 questionable; 2 missing; 7 bad

co2mr		28 ppmV at site 1, no diurnal variation
co2mr'co2mr'	0.03 ppmV^2 with periodic spiking @ ~2hr intervals
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		site 7 missing
Gsoil		ok

Soil Profiles
-------------
Tsoil		ok
Qsoil		ok
WPtemp		ok
WPdiff		ok

Power
-----
Vbatt		site 1 = 7.5 V at night, zero during day
		site 2 flat at 13.7 V during day
Tbatt		sites 1,2,7 missing
Iload		sites 3-6 constant at 0.85 amps; site 1 close to zero; 
                sites 2 & 7 have anomolous cycles
Icharge 	site 1 close to zero; no data sites 2 & 7

GOES
----

5-15% lost/bad data 



35: Status, Site all, Mon 06-May-2002 16:04:52 MDT, Daily status, May 6
Daily Status, Monday, May 6.
Looking at past 36 hours, ending at 1722 GMT, 1222 CDT.

Summary: Stations 1-6 set up and operating.  Data from station 5 
only appearing since 1627 GMT, May 5, and from station 6 since 
1522 GMT, May 6.

Note (7/17/02): Data from station 6 begins 1727 CDT, May 5.  TWH

No sonic or KH2O data at site 2
No Tsfc data at site 1
All KH2O have low voltages, site 1 in particular
Rsw.in appears too low at sites 3 and 5
CO2 data at site 1 has little character: real or just noise? 
Power readings at sites 1 and 2 are anomolous
5-15% data lost, presumably through GOES transmission

Wx
--
Spd 		ok
Dir 		ok
T 		ok
RH 		ok
P 		ok
Rain		none

Radiation
---------
Rsw		Rsw.in at sites 3 & 5 look low
Albedo		ok
Rpar		ok (all sites similar)
Rlw		Rlw.in lower at 1 than 2 & 3
Rpile		ok
Tdome-Tcase	Tdome-Tcase high for sites 3 & 5
Tsfc		No Tsfc at Site 1
Rnet		ok (all sites similar)

Sonic
-----
spd		no sonic data at site 2
dir		ok
w		ok
tc		ok

u'u'		ok
v'v'		ok
w'w'		ok
tc'tc'		large spread among sites, but looks real

u*		ok
sigma_w/u*	ok
Cd		ok
w'tc'		site 6 low, but w'h2o' high at 6

Scalars
-------
h2o		data generally < 1 V; site 1 < 100 mV; site 2 missing
h2o'h2o'	site 1 appears unrealistically large
w'h2o'		site 1 often missing

co2mr		28 ppmV at site 1, no diurnal variation
co2mr'co2mr'	0.03 ppmV^2 with periodic spiking @ ~2hr intervals
w'co2mr'	net flux appears to be << variations in flux

Near-surface Soil
-----------------
Tsoil		ok
Qsoil		ok
Gsoil		ok

Soil Profiles
-------------
Tsoil		ok
Qsoil		ok

Power
-----
Vbatt		site 1 had 17.5, then dropped to zero
Iload		sites 1 and 2 are much lower than others 
		(constant at 0.85 amps)
Icharge 	site 1 close to zero; no data site 2

GOES
----

5-15% lost/bad data 












34: Sonics, Site 2, Sun 05-May-2002 20:32:54 MDT, Sonic at station 2 down
Sonic at station 2 is down. This occurred last
night. We will try to get somebody there on
Tuesday.

33: Status, Site 6, Sun 05-May-2002 20:24:23 MDT, site 6 setup
Site 6 was completed today.
Sonic serial number: NUW 5
Sonic Height: 4.9 m
Sonic Direction: 85 degrees
Krypton serial number: 1397
Tsfc serial number: 3389-1
TRH serial number: 701
Prop serial number: 00319
Prop direction: 176 degrees
Radiation height: 2.32 m
Profile box: 1

NOTES:
   The canopy was .6 m. The radiation stand was set to
its full height. The 2.32 m setting is from the ground to
the top of the K&Z sensor.
   The barometer is ok but this one has a bad 485 xcvr. The
232 interface is being used here.
   The output power of the GOES unit is low, 7.5 watts. A reverse
power of 0.3 watts.
   The original PCMCIA card bad. Took card from station 8.
   Morningstar charger was bad. Changed to a new unit.



32: Status, Site 5, Sun 05-May-2002 20:17:49 MDT, site 5 setup
Site 5 was completed today.
Sonic serial number: NUW 3
Sonic Height: 5.0 m
Sonic Direction: 86 degrees
Krypton serial number: 1392
Tsfc serial number: 3577-3
TRH serial number: 104
Prop serial number: 00315
Prop direction: 176 degrees
Radiation height: 2.25 m
Profile box: 12

 The canopy was .75 m. The radiation stand was set to
its full height. The 2.25 m setting is from the ground to
the top of the K&Z sensor.


31: Status, Site 4, Sun 05-May-2002 20:10:45 MDT, site 4 setup
Site 4 was completed yesterday. Here is the information:
Sonic serial number: 0540
Sonic Height: 2.6 m
Sonic Direction: 93.5 degrees
Krypton serial number: 1390
Tsfc serial number: 3389-2
TRH serial number: 001
Prop serial number: 38768
Prop direction: 180 degrees
Radiation height: 2.05m
Profile box: 3

30: Status, Site 1, Fri 03-May-2002 22:55:21 MDT, Site 1 update
Finished setting up site one. John found a faulty
barometer that was causing problems on the SBUS.
  Kurt had to make some mechanical changes to the tripod
in order for the wench tool to work correctly.
He also took care of the AC power.
  The radiation stand was moved from its original
placement yesterday. It was moved ~7 meters to the
west. It is now overlooking plowed soil. The profile
boxes are to the east. Profile 2, box 5, is due east ~8
meters. Profile 0, box 11, is northeast ~3 meters. Profile
1, box 7, is southeast ~3 meters. Time was spent shoveling the
soil near the darkhorse to get it representative of the
site. It is recommended that the same thing be done to the
remaining soil around the profile boxes.
  The rain gauge was installed in the middle of the triangle
created by the profile boxes.
 
29: Sonics, Site all, Fri 03-May-2002 14:34:14 CDT, CSAT sonics AH parameter

John check the CSAT sonics that have been installed at sites 1-3,
and they all report AH=1 in the output of the ?? command.


28: Status, Site 1, Thu 02-May-2002 20:50:09 MDT, setup site 1
Started setting station 1 up late in the day.
The tripod and radiation stand are up. Tomorrow
we will finish the installation. Information for
today.
Sonic serial number: 0537
Sonic height: 2.5 m
Sonic angle: 99 degrees
Krypton serial number: 1101
Wind serial number: 38769
Prop angle: 184 degrees
Tsfc serial number: 4078-2
profile channel 0: profile 11
profile channel 1: profile 7
profile channel 2: profile 5
Radiation height: 2 m
TRH serial number: 204

NOTE: the radiation stand is centered between
the 3 profiles. Profile 11 is north of the northwest
leg. Profile 7 is south of the southwest leg. Profile
5 is next to the northeast leg.


27: Status, Site 3, Thu 02-May-2002 20:45:06 MDT, setup of site 3
Site 3 installed today.Here is some additional information
about the site.
Sonic serial number: 0536
Sonic height: 2.7 m
Sonic angle: 94 degrees
Krypton serial number: 13-489
Prop serial number: 00245
Prop angle: 185 degrees
Tsfc serial number: 357
TRH serial number: 004
profile box: 4
radiation height: 2.1 m

  The radiation stand is along a 230-240 degree angle from
the tripod. A 15m cable was used to get to a representative
site. The profile box along with the rain gauge are northeast
of the darkhorse between the tripod and darkhorse.

26: Status, Site 2, Wed 01-May-2002 22:05:24 MDT, rain test
During setup, a rain test was made. The bucket
was tipped ~10 times. So any rain event during setup
is false data.

25: Status, Site 2, Wed 01-May-2002 21:22:16 MDT, Site 2 setup
Site 2 was setup today. Here is some additional
information about the site.
Sonic serial number - 538
Sonic height - 3.43 m
Sonic angle - 85 degrees
Krypton serial number - 1133
Radiation stand height - 2.14 m
Everest serial number - 3389-3
Wind Prop/Vane serial number - 35500
profile box number - 6
TRH serial number - 005

TWH added the following from an email from SRS:

We had to make a few changes to the layout at site 2.

(1) The angle from the tripod to the rad stand is 230 degrees. At 240
degrees, the mast in a down position was close to the dark horse so we
moved the dark horse more toward the south.

(2) The rain gauge, due to cable length, is about 2 meters due east of
the profile box.

(3) The profile box is 4 meters due NNW, 335 degrees, of the west leg
 of the dark horse.




24: GOES, Site all, Wed 01-May-2002 14:44:52 MDT, GOES azimuth and elevation

The satellite_angle program reports these values for the
station groups. The stations within a group are within 0.5
degrees of each other in both elevation and azimuth.

Used a GOES longitude of 75 degrees.

	GOES	GOES
Group	Azimuth Elevation
West	138	38
Central	142	39
East	143.5	40

 


23: Planning, Site all, Wed 01-May-2002 14:31:19 MDT, magnetic declinations
Following are the magnetic declinations for the 9 Flux-PAM sites,
obtained from http://www.ngdc.noaa.gov/cgi-bin/seg/gmag/fldsnth1.pl

Site	Declination (E declination)
1	7 deg 30'
2	7 deg 31'
3	7 deg 30'
4	6 deg 3'
5	6 deg 0'
6	5 deg 40'
7	5 deg 11'
8	5 deg 4'
9	4 deg 55'

22: Loggers, Site 9, Thu 25-Apr-2002 14:23:14 MDT, CR10X coefficients for station 9
Coefficients downloaded to the
CR10x logger at station 9:

Q7-90076	NET(A+)	00	9
x	A-	01	11.18
E-31976	PYGIN	02	259.6053998
E-31978	PYGOUT	03	280.8594299
KZ-970377	PSPIN	04	44.05286344
KZ-970378	PSPOUT	05	51.17707267
H-87034	x	06	36.8
PAR-Q11265	x	07	.258692053
Pin-Tcase	A0	10	-35.6068258
x	A1	11	70.7276489
x	A2	12	-27.5356574
x	A3	13	6.9769301
x	A4	14	.6318196
Pin-Tdome	A0	15	-30.88217
x	A1	16	159.81628
x	A2	17	-181.89902
x	A3	18	134.64082
x	A4	19	-38.76861
Pout-Tcase	A0	20	-35.5892547
x	A1	21	70.7107581
x	A2	22	-27.5649669
x	A3	23	7.0490228
x	A4	24	.6091815
Pout-Tdome	A0	25	-30.77871
x	A1	26	159.81366
x	A2	27	-182.04239
x	A3	28	134.96509
x	A4	29	-38.95011
TS-94017	A0	30	-247.312036
x	A1	31	240.360361
x	A2	32	6.055413
MS-007	A0	45	-.187
x	A1	46	.037
x	A2	47	.335
E-31976	x	51	259.6053998
E-31978	x	52	280.8594299
KZ-970377	x	53	44.05286344
KZ-970378	x	54	51.17707267
Pin-Tcase	A0	55	-35.6068258
x	A1	56	70.7276489
x	A2	57	-27.5356574
x	A3	58	6.9769301
x	A4	59	.6318196
Pin-Tdome	A0	60	-30.88217
x	A1	61	159.81628
x	A2	62	-181.89902
x	A3	63	134.64082
x	A4	64	-38.76861
Pout-Tcase	A0	65	-35.5892547
x	A1	66	70.7107581
x	A2	67	-27.5649669
x	A3	68	7.0490228
x	A4	69	.6091815
Pout-Tdome	A0	70	-30.77871
x	A1	71	159.81366
x	A2	72	-182.04239
x	A3	73	134.96509
x	A4	74	-38.95011
ACTIVE	x	99	0

Post IHOP coefficients downloaded from cr10x

00:+9.0000
01:+11.180
02:+259.60
03:+280.86
04:+44.053
05:+51.177
06:+36.800
07:+.25869
10:-35.607
11:+70.728
12:-27.536
13:+6.9769
14:+.63182
15:-30.882
16:+159.82
17:-181.90
18:+134.64
19:-38.769
20:-35.589
21:+70.711
22:-27.565
23:+7.0490
24:+.60918
25:-30.779
26:+159.81
27:-182.04
28:+134.96
29:-38.950
30:-247.31
31:+240.36
32:+6.0554
45:-.18700
46:+.03700
47:+.33500
51:+259.50
52:+0.0000
53:+80.257
54:+0.0000
55:+0.0000
56:+1.0000
57:+0.0000
58:+0.0000
59:+0.0000
60:+0.0000
61:+1.0000
62:+0.0000
63:+0.0000
64:+0.0000
65:+0.0000
66:+1.0000
67:+0.0000
68:+0.0000
69:+0.0000
70:+0.0000
71:+1.0000
72:+0.0000
73:+0.0000
74:+0.0000
99:+0.0000




21: Loggers, Site 8, Thu 25-Apr-2002 14:22:32 MDT, CR10X coefficients for station 8
Coefficients downloaded to the
CR10x logger at station 8:


Q7-91096	NET(A+)	00	8.57
x	A-	01	10.53
E-31977	PYGIN	02	268.1684098
E-31979	PYGOUT	03	256.2788314
KZ-940187	PSPIN	04	100.7049345
KZ-970379	PSPOUT	05	46.23208507
H-87036	x	06	36.6
PAR-Q89084	x	07	.229311515
Pin-Tcase	A0	10	-34.684776
x	A1	11	66.834264
x	A2	12	-22.035472
x	A3	13	3.636372
x	A4	14	1.374373
Pin-Tdome	A0	15	-30.70008
x	A1	16	158.48531
x	A2	17	-178.12946
x	A3	18	130.37366
x	A4	19	-37.02623
Pout-Tcase	A0	20	-35.3451625
x	A1	21	70.1055623
x	A2	22	-26.7910694
x	A3	23	6.5944502
x	A4	24	.7010512
Pout-Tdome	A0	25	-30.72666
x	A1	26	159.60685
x	A2	27	-181.61806
x	A3	28	134.5932
x	A4	29	-38.84155
TS-970001	A0	30	-252.296443
x	A1	31	250.649199
x	A2	32	1.121346
MS-006	A0	45	-.187
x	A1	46	.037
x	A2	47	.335
E-31977	x	51	268.1684098
E-31979	x	52	256.2788314
KZ-940187	x	53	100.7049345
KZ-970379	x	54	46.23208507
Pin-Tcase	A0	55	-34.684776
x	A1	56	66.834264
x	A2	57	-22.035472
x	A3	58	3.636372
x	A4	59	1.374373
Pin-Tdome	A0	60	-30.70008
x	A1	61	158.48531
x	A2	62	-178.12946
x	A3	63	130.37366
x	A4	64	-37.02623
Pout-Tcase	A0	65	-35.3451625
x	A1	66	70.1055623
x	A2	67	-26.7910694
x	A3	68	6.5944502
x	A4	69	.7010512
Pout-Tdome	A0	70	-30.72666
x	A1	71	159.60685
x	A2	72	-181.61806
x	A3	73	134.5932
x	A4	74	-38.84155
ACTIVE	x	99	0

Post IHOP coefficients downloaded from cr10x

00:+9.2100
01:+11.370
02:+268.17
03:+256.28
04:+100.70
05:+46.232
06:+36.600
07:+.22931
10:-34.685
11:+66.834
12:-22.035
13:+3.6364
14:+1.3744
15:-30.700
16:+158.48
17:-178.13
18:+130.37
19:-37.026
20:-35.345
21:+70.105
22:-26.791
23:+6.5944
24:+.70105
25:-30.727
26:+159.61
27:-181.62
28:+134.59
29:-38.841
30:-252.30
31:+250.65
32:+1.1213
45:-.18700
46:+.03700
47:+.33500
51:+268.17
52:+256.28
53:+100.70
54:+46.232
55:+0.0000
56:+1.0000
57:+0.0000
58:+0.0000
59:+0.0000
60:+0.0000
61:+1.0000
62:+0.0000
63:+0.0000
64:+0.0000
65:+0.0000
66:+1.0000
67:+0.0000
68:+0.0000
69:+0.0000
70:+0.0000
71:+1.0000
72:+0.0000
73:+0.0000
74:+0.0000
99:+0.0000




20: Loggers, Site 7, Thu 25-Apr-2002 14:21:54 MDT, CR10X coefficients for station 7
Coefficients downloaded to the
CR10x logger at station 7:


Q7-97035	NET(A+)	00	9.26
x	A-	01	11.52
E-29137	PYGIN	02	246.9135802
NA	PYGOUT	03	0
E-26235	PSPIN	04	111.7318436
NA	PSPOUT	05	0
H-983212	x	06	38.4
PAR-Q9125	x	07	.238563277
Pin-Tcase	A0	10	-35.3986664
x	A1	11	71.5120618
x	A2	12	-28.527393
x	A3	13	7.5105057
x	A4	14	.5295503
Pin-Tdome	A0	15	-35.671396
x	A1	16	71.415322
x	A2	17	-28.56534
x	A3	18	7.592893
x	A4	19	.499873
Pout-Tcase	A0	20	0
x	A1	21	0
x	A2	22	0
x	A3	23	0
x	A4	24	0
Pout-Tdome	A0	25	0
x	A1	26	0
x	A2	27	0
x	A3	28	0
x	A4	29	0
TS-NCAR001	A0	30	-240.18024
x	A1	31	228.29406
x	A2	32	10.24176
MS-010	A0	45	-.187
x	A1	46	.037
x	A2	47	.335
E-29137	x	51	246.9135802
NA	x	52	0
E-26235	x	53	111.7318436
NA	x	54	0
Pin-Tcase	A0	55	-35.3986664
x	A1	56	71.5120618
x	A2	57	-28.527393
x	A3	58	7.5105057
x	A4	59	.5295503
Pin-Tdome	A0	60	-35.671396
x	A1	61	71.415322
x	A2	62	-28.56534
x	A3	63	7.592893
x	A4	64	.499873
Pout-Tcase	A0	65	0
x	A1	66	0
x	A2	67	0
x	A3	68	0
x	A4	69	0
Pout-Tdome	A0	70	0
x	A1	71	0
x	A2	72	0
x	A3	73	0
x	A4	74	0
ACTIVE	x	99	0

Post IHOP coefficients downloaded from cr10x

00:+9.2600
01:+11.520
02:+246.91
03:+0.0000
04:+111.73
05:+0.0000
06:+38.400
07:+.23856
10:-35.399
11:+71.512
12:-28.527
13:+7.5105
14:+.52955
15:-35.671
16:+71.415
17:-28.565
18:+7.5929
19:+.49987
20:+0.0000
21:+0.0000
22:+0.0000
23:+0.0000
24:+0.0000
25:+0.0000
26:+0.0000
27:+0.0000
28:+0.0000
29:+0.0000
30:-240.18
31:+228.29
32:+10.242
45:-.18700
46:+.03700
47:+.33500
51:+246.91
52:+0.0000
53:+111.73
54:+0.0000
55:+0.0000
56:+1.0000
57:+0.0000
58:+0.0000
59:+0.0000
60:+0.0000
61:+1.0000
62:+0.0000
63:+0.0000
64:+0.0000
65:+0.0000
66:+0.0000
67:+0.0000
68:+0.0000
69:+0.0000
70:+0.0000
71:+0.0000
72:+0.0000
73:+0.0000
74:+0.0000
99:+0.0000




19: Loggers, Site 6, Thu 25-Apr-2002 14:21:06 MDT, CR10X coefficients for station 6
Coefficients downloaded to the
CR10x logger at station 6:


Q7-94196	NET(A+)	00	9.21
x	A-	01	11.54
E-29260	PYGIN	02	311.5264798
NA	PYGOUT	03	0
E-26224	PSPIN	04	107.9913607
NA	PSPOUT	05	0
H-983211	x	06	36.4
PAR-Q9018	x	07	.259910383
Pin-Tcase	A0	10	-35.2377177
x	A1	11	70.037642
x	A2	12	-26.6305947
x	A3	13	6.3936048
x	A4	14	.7662688
Pin-Tdome	A0	15	-30.7397
x	A1	16	159.24785
x	A2	17	-180.59471
x	A3	18	133.29629
x	A4	19	-38.25083
Pout-Tcase	A0	20	0
x	A1	21	0
x	A2	22	0
x	A3	23	0
x	A4	24	0
Pout-Tdome	A0	25	0
x	A1	26	0
x	A2	27	0
x	A3	28	0
x	A4	29	0
TS-98032	A0	30	-241.435698
x	A1	31	232.471439
x	A2	32	9.245877
MS-008	A0	45	-.187
x	A1	46	.037
x	A2	47	.335
E-29260	x	51	311.5264798
NA	x	52	0
E-26224	x	53	107.9913607
NA	x	54	0
Pin-Tcase	A0	55	-35.2377177
x	A1	56	70.037642
x	A2	57	-26.6305947
x	A3	58	6.3936048
x	A4	59	.7662688
Pin-Tdome	A0	60	-30.7397
x	A1	61	159.24785
x	A2	62	-180.59471
x	A3	63	133.29629
x	A4	64	-38.25083
Pout-Tcase	A0	65	0
x	A1	66	0
x	A2	67	0
x	A3	68	0
x	A4	69	0
Pout-Tdome	A0	70	0
x	A1	71	0
x	A2	72	0
x	A3	73	0
x	A4	74	0
ACTIVE	x	99	0

Post IHOP coefficients downloaded from cr10x

00:+9.2100
01:+11.540
02:+311.53
03:+0.0000
04:+107.99
05:+0.0000
06:+36.400
07:+.25991
10:-35.238
11:+70.038
12:-26.630
13:+6.3936
14:+.76627
15:-30.740
16:+159.25
17:-180.59
18:+133.30
19:-38.251
20:+0.0000
21:+0.0000
22:+0.0000
23:+0.0000
24:+0.0000
25:+0.0000
26:+0.0000
27:+0.0000
28:+0.0000
29:+0.0000
30:-241.43
31:+232.47
32:+9.2459
45:-.18700
46:+.03700
47:+.33500
51:+311.53
52:+0.0000
53:+107.99
54:+0.0000
55:+0.0000
56:+1.0000
57:+0.0000
58:+0.0000
59:+0.0000
60:+0.0000
61:+1.0000
62:+0.0000
63:+0.0000
64:+0.0000
65:+0.0000
66:+0.0000
67:+0.0000
68:+0.0000
69:+0.0000
70:+0.0000
71:+0.0000
72:+0.0000
73:+0.0000
74:+0.0000
99:+0.0000




18: Loggers, Site 5, Thu 25-Apr-2002 14:20:19 MDT, CR10X coefficients for station 5
Coefficients downloaded to the
CR10x logger at station 5:


Q7-99259	NET(A+)	00	9.07
x	A-	01	11.17
E-27907	PYGIN	02	286.5329513
NA	PYGOUT	03	0
E-26236	PSPIN	04	110.2535832
NA	PSPOUT	05	0
H-943149	x	06	39.7
PAR-Q30629	x	07	.217845939
Pin-Tcase	A0	10	-35.0404695
x	A1	11	69.5449429
x	A2	12	-26.2224507
x	A3	13	6.2604514
x	A4	14	.7863296
Pin-Tdome	A0	15	-34.996774
x	A1	16	69.065315
x	A2	17	-25.634098
x	A3	18	5.929094
x	A4	19	.856556
Pout-Tcase	A0	20	0
x	A1	21	0
x	A2	22	0
x	A3	23	0
x	A4	24	0
Pout-Tdome	A0	25	0
x	A1	26	0
x	A2	27	0
x	A3	28	0
x	A4	29	0
TS-99241	A0	30	-245.395274
x	A1	31	238.628798
x	A2	32	6.873658
MS-012	A0	45	-.187
x	A1	46	.037
x	A2	47	.335
E-27907	x	51	286.5329513
NA	x	52	0
E-26236	x	53	110.2535832
NA	x	54	0
Pin-Tcase	A0	55	-35.0404695
x	A1	56	69.5449429
x	A2	57	-26.2224507
x	A3	58	6.2604514
x	A4	59	.7863296
Pin-Tdome	A0	60	-34.996774
x	A1	61	69.065315
x	A2	62	-25.634098
x	A3	63	5.929094
x	A4	64	.856556
Pout-Tcase	A0	65	0
x	A1	66	0
x	A2	67	0
x	A3	68	0
x	A4	69	0
Pout-Tdome	A0	70	0
x	A1	71	0
x	A2	72	0
x	A3	73	0
x	A4	74	0
ACTIVE	x	99	0

Post IHOP coefficients downloaded from cr10x

00:+9.0700
01:+11.170
02:+286.53
03:+0.0000
04:+110.25
05:+0.0000
06:+39.700
07:+.21784
10:-35.040
11:+69.545
12:-26.222
13:+6.2604
14:+.78633
15:-34.997
16:+69.065
17:-25.634
18:+5.9291
19:+.85656
20:+0.0000
21:+0.0000
22:+0.0000
23:+0.0000
24:+0.0000
25:+0.0000
26:+0.0000
27:+0.0000
28:+0.0000
29:+0.0000
30:-245.39
31:+238.63
32:+6.8736
45:-.18700
46:+.03700
47:+.33500
51:+286.53
52:+0.0000
53:+110.25
54:+0.0000
55:+0.0000
56:+1.0000
57:+0.0000
58:+0.0000
59:+0.0000
60:+0.0000
61:+1.0000
62:+0.0000
63:+0.0000
64:+0.0000
65:+0.0000
66:+0.0000
67:+0.0000
68:+0.0000
69:+0.0000
70:+0.0000
71:+0.0000
72:+0.0000
73:+0.0000
74:+0.0000
99:+0.0000





17: Loggers, Site 4, Thu 25-Apr-2002 14:19:33 MDT, CR10X coefficients for station 4
Coefficients downloaded to the
CR10x logger  station 4:


Q7-94197	NET(A+)	00	9
x	A-	01	11.22
E-26416	PYGIN	02	280.1120448
NA	PYGOUT	03	0
E-16945	PSPIN	04	109.1703057
NA	PSPOUT	05	0
H-943147	x	06	42.1
PAR-Q30628	x	07	.237536462
Pin-Tcase	A0	10	-35.4503878
x	A1	11	70.0535296
x	A2	12	-26.4110325
x	A3	13	6.251096
x	A4	14	.8018229
Pin-Tdome	A0	15	-30.83398
x	A1	16	159.93167
x	A2	17	-181.8765
x	A3	18	134.52322
x	A4	19	-38.69287
Pout-Tcase	A0	20	0
x	A1	21	0
x	A2	22	0
x	A3	23	0
x	A4	24	0
Pout-Tdome	A0	25	0
x	A1	26	0
x	A2	27	0
x	A3	28	0
x	A4	29	0
TS-99242	A0	30	-253.598632
x	A1	31	252.4421807
x	A2	32	.5895518
MS-009	A0	45	-.187
x	A1	46	.037
x	A2	47	.335
E-26416	x	51	280.1120448
NA	x	52	0
E-16945	x	53	109.1703057
NA	x	54	0
Pin-Tcase	A0	55	-35.4503878
x	A1	56	70.0535296
x	A2	57	-26.4110325
x	A3	58	6.251096
x	A4	59	.8018229
Pin-Tdome	A0	60	-30.83398
x	A1	61	159.93167
x	A2	62	-181.8765
x	A3	63	134.52322
x	A4	64	-38.69287
Pout-Tcase	A0	65	0
x	A1	66	0
x	A2	67	0
x	A3	68	0
x	A4	69	0
Pout-Tdome	A0	70	0
x	A1	71	0
x	A2	72	0
x	A3	73	0
x	A4	74	0
ACTIVE	x	99	0

Post IHOP coefficients downloaded from cr10x

00:+9.0000
01:+11.220
02:+280.11
03:+0.0000
04:+109.17
05:+0.0000
06:+42.100
07:+.23754
10:-35.450
11:+70.053
12:-26.411
13:+6.2511
14:+.80182
15:-30.834
16:+159.93
17:-181.88
18:+134.52
19:-38.693
20:+0.0000
21:+0.0000
22:+0.0000
23:+0.0000
24:+0.0000
25:+0.0000
26:+0.0000
27:+0.0000
28:+0.0000
29:+0.0000
30:-253.60
31:+252.44
32:+.58955
45:-.18700
46:+.03700
47:+.33500
51:+280.11
52:+0.0000
53:+109.17
54:+0.0000
55:+0.0000
56:+1.0000
57:+0.0000
58:+0.0000
59:+0.0000
60:+0.0000
61:+1.0000
62:+0.0000
63:+0.0000
64:+0.0000
65:+0.0000
66:+0.0000
67:+0.0000
68:+0.0000
69:+0.0000
70:+0.0000
71:+0.0000
72:+0.0000
73:+0.0000
74:+0.0000
99:+0.0000




16: Loggers, Site 3, Thu 25-Apr-2002 14:18:45 MDT, CR10X coefficients for station 3
Coefficients downloaded to the
CR10x logger at station 3:
 

Q7-94125	NET(A+)	00	8.64
x	A-	01	10.78
E-29136	PYGIN	02	230.9468822
NA	PYGOUT	03	0
E-26226	PSPIN	04	118.2033097
NA	PSPOUT	05	0
H-993562	x	06	37.3
PAR-Q30627	x	07	.236856815
Pin-Tcase	A0	10	-35.041077
x	A1	11	69.40293
x	A2	12	-25.892275
x	A3	13	5.991633
x	A4	14	.847508
Pin-Tdome	A0	15	-35.0463035
x	A1	16	69.3763139
x	A2	17	-25.8295871
x	A3	18	5.9413831
x	A4	19	.8642923
Pout-Tcase	A0	20	0
x	A1	21	0
x	A2	22	0
x	A3	23	0
x	A4	24	0
Pout-Tdome	A0	25	0
x	A1	26	0
x	A2	27	0
x	A3	28	0
x	A4	29	0
TS-NCAR002	A0	30	-243.557624
x	A1	31	234.596987
x	A2	32	7.741747
MS-011	A0	45	-.187
x	A1	46	.037
x	A2	47	.335
E-29136	x	51	230.9468822
NA	x	52	0
E-26226	x	53	118.2033097
NA	x	54	0
Pin-Tcase	A0	55	-35.041077
x	A1	56	69.40293
x	A2	57	-25.892275
x	A3	58	5.991633
x	A4	59	.847508
Pin-Tdome	A0	60	-35.0463035
x	A1	61	69.3763139
x	A2	62	-25.8295871
x	A3	63	5.9413831
x	A4	64	.8642923
Pout-Tcase	A0	65	0
x	A1	66	0
x	A2	67	0
x	A3	68	0
x	A4	69	0
Pout-Tdome	A0	70	0
x	A1	71	0
x	A2	72	0
x	A3	73	0
x	A4	74	0
ACTIVE	x	99	0

Post IHOP coefficients downloaded from cr10x

00:+8.6400
01:+10.780
02:+230.95
03:+0.0000
04:+118.20
05:+0.0000
06:+37.300
07:+.23686
10:-35.041
11:+69.403
12:-25.892
13:+5.9916
14:+.84751
15:-35.046
16:+69.376
17:-25.829
18:+5.9414
19:+.86429
20:+0.0000
21:+0.0000
22:+0.0000
23:+0.0000
24:+0.0000
25:+0.0000
26:+0.0000
27:+0.0000
28:+0.0000
29:+0.0000
30:-243.56
31:+234.60
32:+7.7417
45:-.18700
46:+.03700
47:+.33500
51:+230.95
52:+0.0000
53:+118.20
54:+0.0000
55:+0.0000
56:+1.0000
57:+0.0000
58:+0.0000
59:+0.0000
60:+0.0000
61:+1.0000
62:+0.0000
63:+0.0000
64:+0.0000
65:+0.0000
66:+0.0000
67:+0.0000
68:+0.0000
69:+0.0000
70:+0.0000
71:+0.0000
72:+0.0000
73:+0.0000
74:+0.0000
99:+0.0000





15: Loggers, Site 2, Thu 25-Apr-2002 14:17:54 MDT, CR10x coefficients for station 2
Coefficients downloaded to the
CR10x logger at station 2: 


Q7-99258	NET(A+)	00	9.35
x	A-	01	11.55
E-26417	PYGIN	02	208.768267
NA	PYGOUT	03	0
E-17877	PSPIN	04	113.507378
NA	PSPOUT	05	0
H-993563	x	06	38.9
PAR-Q9124	x	07	.254712175
Pin-Tcase	A0	10	-36.4399023
x	A1	11	73.496331
x	A2	12	-30.9705501
x	A3	13	8.8523856
x	A4	14	.2547544
Pin-Tdome	A0	15	-36.5895833
x	A1	16	74.1354935
x	A2	17	-31.8557564
x	A3	18	9.3733061
x	A4	19	.1449619
Pout-Tcase	A0	20	0
x	A1	21	0
x	A2	22	0
x	A3	23	0
x	A4	24	0
Pout-Tdome	A0	25	0
x	A1	26	0
x	A2	27	0
x	A3	28	0
x	A4	29	0
TS-NCAR003	A0	30	-241.555675
x	A1	31	231.890324
x	A2	32	9.185919
MS-005	A0	45	-.187
x	A1	46	.037
x	A2	47	.335
E-26417	x	51	208.768267
NA	x	52	0
E-17877	x	53	113.507378
NA	x	54	0
Pin-Tcase	A0	55	-36.4399023
x	A1	56	73.496331
x	A2	57	-30.9705501
x	A3	58	8.8523856
x	A4	59	.2547544
Pin-Tdome	A0	60	-36.5895833
x	A1	61	74.1354935
x	A2	62	-31.8557564
x	A3	63	9.3733061
x	A4	64	.1449619
Pout-Tcase	A0	65	0
x	A1	66	0
x	A2	67	0
x	A3	68	0
x	A4	69	0
Pout-Tdome	A0	70	0
x	A1	71	0
x	A2	72	0
x	A3	73	0
x	A4	74	0
ACTIVE	x	99	0

Post IHOP coefficents downloaded from cr10x

00:+8.5700
01:+10.530
02:+208.77
03:+0.0000
04:+113.51
05:+0.0000
06:+38.900
07:+.25471
10:-36.440
11:+73.496
12:-30.970
13:+8.8524
14:+.25475
15:-36.589
16:+74.135
17:-31.856
18:+9.3733
19:+.14496
20:+0.0000
21:+0.0000
22:+0.0000
23:+0.0000
24:+0.0000
25:+0.0000
26:+0.0000
27:+0.0000
28:+0.0000
29:+0.0000
30:-241.55
31:+231.89
32:+9.1859
45:-.18700
46:+.03700
47:+.33500
51:+208.77
52:+0.0000
53:+113.51
54:+0.0000
55:+0.0000
56:+1.0000
57:+0.0000
58:+0.0000
59:+0.0000
60:+0.0000
61:+1.0000
62:+0.0000
63:+0.0000
64:+0.0000
65:+0.0000
66:+0.0000
67:+0.0000
68:+0.0000
69:+0.0000
70:+0.0000
71:+0.0000
72:+0.0000
73:+0.0000
74:+0.0000
99:+0.0000




14: Loggers, Site 1, Thu 25-Apr-2002 14:14:28 MDT, CR10X logger cal coeficients for station 1
Coefficients downloaded to the
CR10x logger at station 1:  


Q7-97069	NET(A+)	00	9.27
x	A-	01	11.48
E-31974	PYGIN	02	259.5043467
E-31975	PYGOUT	03	248.2929857
KZ-940186	PSPIN	04	82.98755187
KZ-970380	PSPOUT	05	86.50519031
H993560	x	06	37.7
PAR-Q11264	x	07	.261552787
Pin-Tcase	A0	10	-34.664489
x	A1	11	67.063842
x	A2	12	-22.306293
x	A3	13	3.740002
x	A4	14	1.36398
Pin-Tdome	A0	15	-30.63195
x	A1	16	158.15961
x	A2	17	-177.69152
x	A3	18	129.87468
x	A4	19	-36.80618
Pout-Tcase	A0	20	-35.1467238
x	A1	21	68.8289287
x	A2	22	-24.9789893
x	A3	23	5.4422418
x	A4	24	.9689289
Pout-Tdome	A0	25	-30.77079
x	A1	26	158.74081
x	A2	27	-179.44496
x	A3	28	132.07987
x	A4	29	-37.76975
TS-97003	A0	30	-237.31102
x	A1	31	223.69219
x	A2	32	13.51843
MS-001	A0	45	-.187
x	A1	46	.037
x	A2	47	.335
E-31974	x	51	259.5043467
E-31975	x	52	248.2929857
KZ-940186	x	53	82.98755187
KZ-970380	x	54	86.50519031
Pin-Tcase	A0	55	-34.664489
x	A1	56	67.063842
x	A2	57	-22.306293
x	A3	58	3.740002
x	A4	59	1.36398
Pin-Tdome	A0	60	-30.63195
x	A1	61	158.15961
x	A2	62	-177.69152
x	A3	63	129.87468
x	A4	64	-36.80618
Pout-Tcase	A0	65	-35.1467238
x	A1	66	68.8289287
x	A2	67	-24.9789893
x	A3	68	5.4422418
x	A4	69	.9689289
Pout-Tdome	A0	70	-30.77079
x	A1	71	158.74081
x	A2	72	-179.44496
x	A3	73	132.07987
x	A4	74	-37.76975
ACTIVE	x	99	0

POST IHOP: coefficients downloaded from cr10x
00:+9.2700
01:+11.480
02:+259.50
03:+248.29
04:+82.988
05:+86.505
06:+37.700
07:+.26155
10:-34.664
11:+67.064
12:-22.306
13:+3.7400
14:+1.3640
15:-30.632
16:+158.16
17:-177.69
18:+129.87
19:-36.806
20:-35.147
21:+68.829
22:-24.979
23:+5.4422
24:+.96893
25:-30.771
26:+158.74
27:-179.44
28:+132.08
29:-37.770
30:-237.31
31:+223.69
32:+13.518
45:-.18700
46:+.03700
47:+.33500
51:+259.50
52:+248.29
53:+82.988
54:+86.505
55:+0.0000
56:+1.0000
57:+0.0000
58:+0.0000
59:+0.0000
60:+0.0000
61:+1.0000
62:+0.0000
63:+0.0000
64:+0.0000
65:+0.0000
66:+1.0000
67:+0.0000
68:+0.0000
69:+0.0000
70:+0.0000
71:+1.0000
72:+0.0000
73:+0.0000
74:+0.0000
99:+0.0000










13: EVE, Site none, Wed 24-Apr-2002 18:08:47 MDT, Serializer / SlowAD VDC Check
Serializer and SlowAD were checked against a 'dial-a-volt' reference
for consistency.

Reference: 2.3995  (based on 4.5 digit dvm.  output varied slightly
		    between boards from about 2.3993 to 2.3998)

A/D Values reported are nominal of what was observed.
A/D Consistency: The 4 channels on each pmb-ad board were consistent within a
		few counts between the channels and between readings.
Serializer Values: The measurement was that reported by EVE after scaling of
		the raw readings.  These include the divide-by-2 cable used
		to scale the krypton voltage and represent mV.
		Note that for every unit, the nominal values shown had
		noise of about "1" mV total during the brief test.
Serial Numbers:	Dash numbers represent the residual reference voltage reading
		taken by Steve Oncley used in adjusting the output.
		For example"-07" represents 2.5007, "-93" represents 2.4993.
		PMB boards were tagged "A1" and "S1", etc.


Sta	s/nAD	s/nSerial	AD0	AD1	Serializer
1	A1-93	S1-07		23988	23987	2385		Note 1)
2	A2-95	S2-02		23976	23962	2390
3	A3-	S3-		23987	23988	2390
4	A4-04	S4-96		23988	23987	2392
5	A5-88	S5-94		23985	23983	2391
6	A6-91	S6-09		23985	23981	2392
7	A7-06	S7-88		23984	23980	2392
8	A8-94	S8-99		23976	23976	2395
9	A9-97	S9-86		23985	23987	2391

Note 1) Station 1 was sitting in the cal-lab adjacent to the running
	co2 system.  There was quite a bit of noise on the a/d counts
	while taking the readings inside to box there.  The readings were
	roughly 23740/23770 and were changing by up to 100.  The readings
	shown above were taken in a different box in a different location
	and the a/d counts were extremely consistent.  I did not repeat
	the testing to determine whether the noise was endemic to station
	1's box or not.   Note that the readings for station 8 were taken
	in the same location.


12: Status, Site all, Tue 23-Apr-2002 13:16:44 MDT, Status
4/23/02 All stations being prepared at Foothills Laboratory
4/24/02 Anticipated departure date delayed until April 30.


4/26 9:40 MDT dummy modification to check caching










11: Planning, Site all, Tue 23-Apr-2002 10:30:01 MDT, Driving directions & land owners - East Leg
East Leg
--------
	From Wichita, drive east on Kellog to I-235, south on 
	I-235/I-35 to exit 33 ($0.35), east on K53 to Mulvane, and 
	south/east on K15 to US 77.  Alternately, after exiting I-35, 
	go east 2 miles on K53, south to Belle Plaine on county road,
	east on K55 to K15, and east on K15 to US77.

7	N 37 deg 18.792'; W 96 deg 56.323'; 382 m
--------------------------------------------------------------------
	From intersection of US 77 and KS 15, drive south on US 77
	2 miles to 82nd Road; drive east 3 miles on 82nd Road and 
	turn south on 111th Road; drive south 3 miles on 111th Road 
	to 112th Road
	OR:
	From US 160 in Winfield, drive north on US 77 3 miles to 
	132nd Road; drive east 2 miles on 132nd Road and turn north 
	on 101st Road; drive north on paved road 2+ miles to 112th Road
	THEN:
	Drive east on 112th Road 1.25 miles to 121st Road;
	drive south 1/2 mi on 121st Road, then east 1/4 mi;
	site is 1/4 mi north, access through gate to the north;
	BE SURE TO close gate; DO NOT drive on field if wet.

	Owner: Donald M. Long, DVM
	855 East Pechham Lane
	Reno, NV 89502

	Farmed by: Keith Wilson
	office: 620-221-1639; home 620-221-0948; cell 620-222-1295

8	N 37 deg 24.418'; W 96 deg 45.937'; 430 m
--------------------------------------------------------------------
	From intersection of US 77 and KS 15, drive north on US 77
	3.5 miles to Rock, east on Cowley Cnty Road 2 (32nd Road) 
	to Cowley Cnty Road 5 (211th Road) in Atlanta, then south
	1.9 miles south on Cowley Cnty 5 (211th Road) to 52nd Drive; 
	enter gate on east; site is 1/4 mile north of gate, 
	200 m east of 211th Road

	Alternate Route:  Drive east on Kellog through Augusta 
	to Leon and then south on county road to Atlanta; 
	site is 1.9 miles south of Atlanta on County 5.

        Current Owner as of May 17:
        Jack Bannon, 316-747-2722, fax: 316-747-2950
        P.O. Box 365
        Douglass, KS 67039

	Former Owner: Dale O. McConaghy, 620-442-9300
	Medicalodge East
	203 E. Osage
	Arkansas City, KS 67005
	or: 2121 131st Road
	Winfield, KS 67156

	Formerly Farmed by: Brian Thiel, 620-221-9346
	11499 131st Road
	Winfield, KS 67156

9	N 37 deg 24.618'; W 96 deg 34.028'; 447 m
--------------------------------------------------------------------
	From intersection of US 77 and KS 15, drive south 10 miles
	to US 160 in Winfield; drive east on US 160 24 miles to 
	Cambridge; continue 7 miles east on US 160 and turn north 
	on 333rd Road at the sign for Ferguson Ranch; drive north 
	4 miles to ranch gate at 62nd Road; continue north another 
	1.3 miles; turn west onto track, site is 0.4 mi west 

	Shorter route from Atlanta:
	Drive 7 miles east on Cowley County Road 2 to County Road 7,
	south 2 miles on County 7 to 62nd road (marked by 
	small sign to Ferguson Ranch), east 5 miles on 62nd Road
	to 327th Road; drive north through gate to Ferguson Ranch 
	and continue to site as above.

	Ranch Foreman: David Burdette, 620-467-2653, dlcbb at sktc dot net

	Owner: William M. Ferguson, 620-326-3641, wmferg at frontier dot net
	101 N. Washington
	Box 236
	Wellington, KS 67152
	Lawyer: Martin Peck, address above

Crossroads for East Leg:  
-----------------------

For all three sites on the east leg, a convenient crossroads for
visiting more than one site is where eastbound US 160 turns from north
to east, 18 miles east of Winfield and 5.5 mi west of Cambridge.  From
this intersection, site 7 is 9 miles west on 112th Road, site 8 is 6
miles north on 211th Road, and the turnoff to site 9 at 333rd Road is
13 miles east on US 160.  (But see route from Atlanta to site 9 above.)
























10: Planning, Site all, Tue 23-Apr-2002 10:28:15 MDT, Driving directions & land owners - Central Leg
Central Leg
-----------

Good eats at Country Creamery in Harper, on south side of US 160,
2 blocks west of intersection of US 160 and K2 

4	N 37 deg, 21.474'; W 98 deg, 14.679'; 509 m
--------------------------------------------------------------------
	From Wichita, drive SW, then W on KS 42 to KS 14 north of Rago
	Drive south on KS 14 5-6 miles to Ridge Rd (NW 150 Rd)
	OR:
	From Harper at intersection of US 160 & KS 2,
	Drive north on KS 14 6 miles to Ridge Rd (NW 150 Rd)
	THEN:
	Drive west on Ridge Road 9.5 miles to 110th Ave
	Drive south 3/4 mile on 110th Ave
	Site is on west side of 110th Ave behind empty house
	Enter oil pump road and continue past oil pump 
	Site is 1/4 mile west of 110th Ave on south side of fence
	
	Owner: Jeffery A. Ryan, 620-356-2483
	501 North Ridgewood Road
	Ulysses, KS 67880

5	N 37 deg, 22.684'; W 98 deg 9.816'; 506 m
--------------------------------------------------------------------
	See directions for site 4; from the intersection of KS 14
	and Ridge Road (NW 150 Rd), drive west on Ridge Road 5.3 miles 
	to 70th Ave; drive north 0.5 mile on 70th Ave;
	Site is 300 m east 

	Owner: Laura and Cleyon Yowell, 620-663-8873, cyowell at kscable dot com
	2 Crescent Blvd
	Hutchison, KS 67502

	Farmed by Pat Maloney (son Mike), 620-532-2126
	1740 N. Spruce
	Kingman, KS 67068

6	N 37 deg, 21.269'; W 97 deg 39.200'; 417 m
--------------------------------------------------------------------
	From Wichita, drive southwest on KS 42, then south on KS 49
	to Conway Springs; continue south 2 miles on KS 49
	to 70th Avenue; drive west about 3/4 mile on 70th Avenue 
	to tracks heading south to station.

	Owner: Kenneth F. and Melva J. Andra, 620-456-2886
	1067 W. 90th Avenue North
	Conway Springs, KS 67031

	Farmed by Bryan Andra, 620-456-2984




9: Planning, Site all, Tue 23-Apr-2002 10:25:00 MDT, Driving directions & land owners - West Leg
West Leg
--------

	From Wichita, drive west on US 54 to Meade, then south on 
	KS 23 to join US 270 heading south.  
	From Liberal, drive south 10 miles on US 83 and turn east 
	then south on US 270 to Beaver, OK (site 3 is north of Beaver).

1	N 36 deg 28.370'; W 100 deg 37.075'; 872 m
--------------------------------------------------------------------
	From Beaver, drive south on US 270 to 1.5 mi south of Texas 
	state line, then 5 mi west on County Road C and 0.3 mi
	south on County Road 26 to stock well on east.  
	Site is 350 m to east

	Owner: Leonore A. Schultz
	C/O: Bradley E. Schultz 
	201 S Eastern Ave
	Booker, TX 79005
	Office: 806-658-4715
	Home:   806-658-4710
	Cell:   806-435-0646

2	N 36 deg 37.327'; W 100 deg 37.619'; 859 m
--------------------------------------------------------------------
	From Beaver, drive south 14 miles on US 270 to Elmwood
	Drive west on US 412/OK 3 6 miles, then north 0.5 mile
	on road marked 04 26 11.00, to cattle guard on east
	side of road; leave road at this point and drive south
	parallel to road ~1/8 mile until reach tracks heading
	east to station.

	Owner: Gary and Paula Tice, 580-646-3488
	Route 2, Box 57
	Balko, OK 73931

3	N 36 deg 51.662'; W 100 deg 35.670'; 780 m
--------------------------------------------------------------------
	From Beaver, drive north 3 mi on US 270 to road marked
	04 20 03.10 at sign for Beaver River Wildlife Mgmt Area
	Drive west 4.35 miles, enter property through cattle guard
	to the south and drive south perhaps 0.1 mile, then follow
	track heading west to station.

	Owner: Dwain and Peggy McFarland
	Box 336
	705 W. Main
	Beaver, OK
	home: 580-625-4266, 
	car mobile: 580-651-6497; truck mobile: 580-651-3734










8: Sonics, Site , Fri 19-Apr-2002 12:04:10 MDT, Configuration of ATI K-probes
I configured the ATI-K sonics today with shadow correction turned on
and an assumed error of 0 from 90-70 degrees and an assumed error of
20% for 0 degrees (wind parallel to path).  They were also configured
to average 10 pulses per output or a data rate of 20 Hz (200 Hz
pulse rate).

This was done for serial numbers 
980202
980302
980303
980504
980505

S/N 980505 had a bad v axis.
7: Fast_KH2O, Site all, Wed 17-Apr-2002 10:02:04 MDT, Krypton hygrometer locations/mounting
At this time we have 6 functioning kryptons.  The other 4 have been
sent to CSI for repair.

The plan is the put the 6 at sites 1-6.  For simplicity
they're in serial number order:


Site	Krypton S/N
1	1101
2	1133
3	1389
4	1390
5	1392
6	1397

When the others arrive

7	1391
8	1393
9	1394

spare	1395


If any krypton is not installed as above, or if the spare is swapped
in anywhere, then the  EVE configuration must be changed for that station.

SteveS determined new calibration coefs for the 6 units.  The new coefficients
have been entered into the EVE configs, so those 6 are good-to-go.

The krypton calibration files are in $PAM/config/calfiles/kryXXXXs.dat.

When a flash card is created for a station, one of the the 
calfiles/kryXXXXs.dat is copied to krypton.dat, which is included 
within config.dat.

(8/8/02)  The krypton hygrometers were mounted on the sonic booms as
follows:

Place the KH2O sensors 30 cm behind the intersection of the paths
for the CSAT3 and ATI-NUW sonics.

For the CSAT3, mount the KH2O vertically below the boom.

For the ATI-NUW, mount the KH2O vertically north of the boom

Place the KH2O sensors 30 cm behind the vertical path for the
ATI-K sonics.

For the ATI-K, mount the KH2O horizontally below and up close to the
boom.

TWH







6: CO2, Site 1, Fri 12-Apr-2002 08:29:47 MDT, CO2 lag tests on EVE
EVE will be applying a fixed sample lag prior to computing
covariances between the sonic winds and the fast co2 data.

This is necessary because it takes a second or two for air to
travel down the tube from the sonic to the Licor. 

Tony plans to estimate this lag by doing correlation vs lag
analysis of (the recently completed) FLOSS project data, and
scale the lag by the ratio of the tubing length at IHOP and
FLOSS (assumes that we can get approximately equal flow rates).

The CO2 lag time should be subtracted from the time tags of the
co2 samples,then re-match the CO2 samples against a buffer of sonic winds
before computing covariances.

The high-rate data is being saved on compact flash at the stations
with a CO2 sensor, so we can do correlation vs lag analysis on the
IHOP data, and apply corrected lags (possibly time-varying) for 
the final dataset. Note that this won't occur in real-time - at best
a week later.

The pertinent EVE configuration lines are 
(this example shows a lag of 2.5 secs):

SYNC: Sync20 20Hz
SONIC.U
SONIC.V
SONIC.W
SONIC.co2 DELAY=2.5
:

To check things, John created an EVE 
config which created a co2 value equal to the sonic tc, then applied the
lag before computing the wind-co2 covariances. The high rate data was 
also saved, and the data were passed through the ASTER covar process
and the results compared.  

The attached plot of simulated w'co2' 
computed on EVE and ASTER shows the agreement:  w'tc'.s2a is the
ASTER covariance computed with a phase entry in prep.config of:

  p=2.50 f=none d=(tc).s2a

I verified in the aster processing that the phase value is SUBTRACTED from
the time tags of the given variables.  Since the data match quite closely
(and zero lags and lags of the reverse sign don't) we can assume that EVE
is also SUBTRACTING the above delay value to the time tags of the wind.
John has verified that in the EVE code.










5: Planning, Site all, Mon 08-Apr-2002 09:48:24 MDT, Site names
Possible site names.

Based on nearby towns, or landowner:
1. Booker
2. Elmwood
3. Beaver
4. Attica (or Zenda)
5. Duquoin (or Spivey)
6. Conway Spgs
7. Winfield (or New Salem)
8. Atlanta
9. Ferguson Ranch (or Cambridge)


Names for plots:

1. Booker
2. Elmwood
3. Beaver
4. Attica
5. Spivey
6. Conway
7. NewSalem
8. Atlanta
9. FergRnch




4: Planning, Site all, Mon 08-Apr-2002 09:32:03 MDT, Site lat,long,elev
West Leg (Oklahoma panhandle)
-----------------------------
1.	N 36 deg 28.370'; W 100 deg 37.075' 	(winter wheat)
2.	N 36 deg 37.327'; W 100 deg 37.619'	(grassland)
3.	N 36 deg 51.662'; W 100 deg 35.670'	(sagebrush)

Central Leg (Southwest of Wichita)
----------------------------------
4.	N 37 deg, 21.474'; W 98 deg, 14.679'	(grassland)
5.	N 37 deg, 22.684'; W 98 deg 9.816'	(winter wheat)
6.	N 37 deg, 21.269'; W 97 deg 39.200'	(winter wheat)

East Leg (Southeast of Wichita)
-------------------------------
7.	N 37 deg 18.792'; W 96 deg 56.323'	(grassland)
8.	N 37 deg 24.418'; W 96 deg 45.937'	(grassland)
9.	N 37 deg 24.618'; W 96 deg 34.028'	(grassland)



Elevations, from Peggy Lemone:

1 872 m (5/1/02 revised by TWH from 871 m using Booker, TX 7.5' quad)
2 859 m
3 780 m

4 509 m
5 506 m
6 417 m

7 382 m
8 430 m
9 447 m







3: Pre-project, Site 2, Mon 25-Feb-2002 13:12:21 MST, EVE Covars Delay Calculation; Test Data
02/25/02 - Test Station Run over weekend to generate data to
evaluate whether the covars produced by EVE using the 'delay='
parameter are correct.

Station #2
Config Fmt 124 with IHOPLOGR.DAT and IHOP_UW.CO2 aux. files
GOES transmit id: 36417424

Data Archive:
$PAM/projects/IHOP02/packets/nesdis/020222-5.pam	PPF from GOES ingest
$PAM/projects/IHOP02/packets/raw_data/s2/02220216.00z..	FASTOUT from sdroem
$PAM/projects/IHOP02/packets/pam/s2/metppf.053-055	PPF from /card

FASTOUT Channel List:
202	UW Sonic with: u v w tc usamples vsamples wsamples h2o htrflag
		h2o not installed.
		CO2 created from tc*1.0
206	Logger (not connected)
231	TRH (not connected)
232	RMY (not connected)
233	Vaisala Pressure
100-103	Power Data (garbage data)


COVARS
raw unsynced data:
	uu,uv,uw,uts,vv,vw,vts,ww,wts,tsts
	uh2o,vh2o,wh2o,h2oh2o
	co2co2
Sync20hz delay=2.5:
	uco2,vco2,wco2 (and of course co2=ts without the delay)

PPF GOES OUTPUT List
	MET_DATA
	FASTDATA
	LOGR_DATA

PPF PAM OUTPUT List
	MET_DATA
	FASTDATA
	LOGR_DATA
	STAT_NOTGOES

----------------------------------------
MET_DATA output parameters in order:
	VAIS.PRES.AVG
	TRH.Tdry.AVG
	TRH.rh.AVG
	WIND.Vavg
	WIND.Uavg
	WIND.max
	# Power and status data
	Ad.Batt-v.AVG
	Ad.Charge-i.AVG
	Ad.Load-i.AVG


FASTDATA output parameters in order:
	# Covars
	SONIC.UU
	SONIC.UV
	SONIC.UW
	SONIC.UTs
	SONIC.VV
	SONIC.VW
	SONIC.VTs
	SONIC.WW
	SONIC.WTs
	SONIC.TsTs
	SONIC.h2oU
	SONIC.h2OV
	SONIC.h2oW
	SONIC.h2oh2o
	Sync20.co2U
	Sync20.co2V
	Sync20.co2W
	SONIC.co2co2
	# Averages performed on raw data
	SONIC.Uavg
	SONIC.Vavg
	SONIC.Wavg
	SONIC.Tsavg
	SONIC.h2oavg
	SONIC.co2avg
	SONIC.Usamplavg
	SONIC.Vsamplavg
	SONIC.Wsamplavg
	SONIC.flags.AVG
	SONIC.cnt
	SONIC.freq


LOGR_DATA output parameters in order:
	LOGR.PYG_IN_RAW
	LOGR.PYG_OUT_RAW
	LOGR.PYG_IN
	LOGR.PYG_OUT
	LOGR.PSP_IN
	LOGR.PSP_OUT
	LOGR.PYG_IN_TC
	LOGR.PYG_IN_TD
	LOGR.PYG_OUT_TC
	LOGR.PYG_OUT_TD
	LOGR.Rain.TOTAL
	LOGR.Rain.NZTOTAL
	LOGR.Rnet
	LOGR.Par
	LOGR.Tsoil
	LOGR.SoilHF
	LOGR.SoilMois
	LOGR.SoilMoisTime
	LOGR.Xlevel
	LOGR.Ylevel
	#
	LOGR.ProfileNum
	LOGR.Tsoil1
	LOGR.Tsoil2
	LOGR.Tsoil3
	LOGR.Tsoil4
	LOGR.Tsoil5
	LOGR.Tsoil6
	LOGR.SoilMois1
	LOGR.SoilMois2
	LOGR.SoilMois3
	LOGR.SoilMois4
	LOGR.SoilMois5
	LOGR.SoilMois6
	LOGR.WPsoil1
	LOGR.WPsoil2
	LOGR.WPsoil3
	LOGR.WPsoil4
	LOGR.WPsoil5
	LOGR.WPsoil6


STAT_NOTGOES output parameters in order:
	VAIS.BOX_TEMP.AVG
	/C_ERRORS
	Ad/ERR
	SONIC/ERR
	VAIS/ERR
	TRH/ERR
	LOGR/ERR
	WIND/ERR
	/WATCHDOG


2: Planning, Site all, Fri 04-Jan-2002 10:08:30 MST, Site layout considerations
IHOP layout of Flux-PAM mast, radiation stand, and solar panels

IHOP latitude ~ Oklahoma/Kansas border = 37 deg N.

Operation dates: May 1 - June 30

Need to place radiation stand and solar panels beyond shadow of 
10m mast.  

Daytime shadows extend north of sunrise/sunset azimuths + 180 deg.

Sunrise/sunset azimuths
-----------------------
Date	35 deg N latitude	40 deg N latitude
----	-----------------	-----------------
May 1	73/287			72/288
June 22	60/300			58/302

Thus okay to place radstand or solar panels south of 58/302 + 180 =
122-238 deg.

If radstand and mast are placed more than 8.5 m from the mast,
shadow of mast will not reach them for solar elevation > 50 deg.

Azimuth for solar elevation of 50 deg
-------------------------------------
Date	35 deg N latitude	40 deg N latitude
----	-----------------	-----------------
May 1	112/248			119/241
June 22	 95/265			102/258

Thus okay to place radstand or solar panels north of 119/241 + 180 =
61-299 deg.

Conclusion
----------
Excluded azimuths for radstand and solar panels with respect to 
the Flux-PAM mast are 61-122 degrees and 238-299 degrees, 
roughly 30 degrees N&S of E&W.

Note that the rain gauge should if possible be placed north of the
radiation stand to avoid shading the ground under the radiometers.


1: LOG, Site none, Fri 04-Jan-2002 10:06:50 MST, Logbook created
initial log file /net/aster/projects/IHOP02/logbook/tklog.log created by USER maclean