CALFAC RESULTS

Cylinder = ND12480

PROCESSED Thu Aug 17 02:25:24 MDT 2023

Using data from 040526 to 230324


Absolute Values
Relative Values
X-Y Plots

Most recent pressure = 1595 psig, recorded on #2023-03-24#

Cylinder info:

ID,Size,Valve,CGA,Thread,Seal,Valved by,Origin,Valve Date,Last Hydro,Owner,Dip Tube,Notes
ND12480,265,Ceodeux,580,taper,NA,TBD,Scott-Marrin via SIO,2000,Feb-08,NCAR,No,

All calfac_fill_plus.csv entries:

Date,ID,Fraction Real Air,Filled or Spiked by,Source,Notes,Picarro CH4 in ppm
080429,ND12480,0,SMI,Zero Air,,
120719,ND12480,,"Originally filled by duane, but somehow became an L",,See Line 296 - 7,
120801,ND12480,1,NOAA,NWR Air,email,
121101,ND12480,,NCAR,Spiking to make it an L,"Transfac, p 40",
180214,ND12480,1,NOAA,NWR Air,"210629: 35 psi, ready for refill",

All Cal Runs:

(Run, Pos, SIO_CO2, SIO_CO2_sigma, SIO_CO2_slope, GMD_CO2, GMD_CO2_sigma, GMD_CO2_slope, CO2_n, d(O2/N2), d(O2/N2)_sigma, d(O2/N2)_slope, d(O2/N2)_n)
230323a   402.03 WT 0.005 0.043 401.917 0.005 0.043 72 652.09 1.77 -5.34 72 Notes (WT)
230320a   402.029 WT 0.01 0.077 401.916 0.01 0.076 72 655.15 3.27 -23.46 72 Notes (WT)
230314b   401.998 WT 0.007 0.053 401.885 0.007 0.053 84 659.1 0.62 -0.96 84 Notes (WT)
220228a   404.092 WT 0.007 0.093 404.182 0.007 0.093 48 -675.57 0.17 0.37 48 Notes (WT)
211216b   404.975 WT 0.003 0.019 405.065 0.003 0.019 48 -681.08 0.3 3.37 48 Notes (WT)
210930a   405.003 WT 0.006 0.043 405.093 0.006 0.043 72 -677.79 0.44 -3.75 72 Notes (WT)
210927b   405.26 WT 0.006 0.029 405.349 0.006 0.029 60 -675.25 0.09 0.08 60 Notes (WT)
121106a   442.659 11 0.042 0.256 442.677 0.041 0.255 4 -810.12 0.46 6 4 Notes
120905a   394.232 1 0.017 0.092 394.343 0.017 0.091 5 -543.15 1.06 3.08 5 Notes
080529b   392.168 7 0.016 0.151 392.282 0.016 0.151 3 -804.68 2.19 34.51 3 Notes
050613a   329.956 2 0.016 0.056 330.201 0.016 0.056 5 -84.42 0.19 1.1 5 Notes
050608c   329.962 2 0.026 0.227 330.207 0.026 0.227 5 -84.3 0.53 -0.83 5 Notes
050607a   329.955 2 0.014 -0.05 330.2 0.014 -0.049 6 NA NA NA NA Notes