dynamo-iss3: Logbook Entries

dynamo-iss3: RADAR Messages: 2 Entries..

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Entry Date Title Site Author #Graphics
33 Fri 14-Oct-2011Profiler parameter settingsISS3Bill
9 Sat 01-Oct-2011SOAP off-lineISS3Bill


33: RADAR, Site ISS3, Fri 14-Oct-2011 07:03:00 GMT, Profiler parameter settings
WIND PROFILER PARAMETER SETTINGS

These are the settings for the wind profiler
Radian (Vaisala) LAP-3000 915-MHz system

PARAMETER SET 2:
IPP 56 PW 400 CODE 4
NHTS 75 DELAY 2000 SPACE 400 COHAVG 86 SPECAVG 36 NPTS 128
SCALE 17 m/s DWELL 29 s HEIGHT 0.15 - 4.59 km IPP 8.00 km PULSE 60 m

PARAMETER SET 3:
IPP 100 PW 1700 CODE 2 (prior to 0730Z Oct 14 was 0)
NHTS 48 DELAY 3800 SPACE 1700 COHAVG 40 SPECAVG 44 NPTS 128
SCALE 20.5 m/s DWELL 29 HEIGHT 0.31 - 12.30 km IPP 14.60 km PULSE 255 m

PARAMETER SET 4: (RASS)
IPP 20 PW 400 CODE 0
NHGTS 24 DELAY 1800 SPACE 400 COHAVG 10 SPECAVG 20 NPTS 2048
SCALE 409.6 m/s DWELL 25 s HEIGHT 0.12 - 1.50 IPP 2.68 PULSE 60 m

BEAM SEQUENCE (beam, parameter set, 1 NREP each beam):
yV22 2, y+38 2, xV21 2, x-37 2, yV22 3, y+38 3, x-37 3
(beams selected for least clutter and best signal).

BEAMS (name, az, zenith)
yV22 43 0
xV21 133 0
y+38 43 21
y-26 223 21
x+25 133 21
x-37 313 21 

SPECTRAL PROCESSING:
Averaging using ICRA with DC filtering and Windowing set on.
Clutter search to 1km
CNS AVG 30 mins 55% THLD, 2 m/s in oblq, 1.5 m/s in vert.

RASS running 5 minutes after each winds consensus
#1 Signal +/- 10.8 m/s
#2 Signal 15C to 35C (-340.4 to -352m/s) SRC FREQ set to same
CNS time 5 min, 55% 2.0 m/s






9: RADAR, Site ISS3, Sat 01-Oct-2011 23:42:10 GMT, SOAP off-line
Wind profiler SOAP data off-line from 6Z-24Z  (Oct 1), probably accidently 
reset while work was being done on DM.  
Spectral and consensus data okay so no raw data lost, just some plots that
can be recovered later.  Operation briefly interupted at 23:55Z to reset.