CALIBRATION OF CO2-007
Relative vs. NOAA-1 /NOAA-2  on 11.7.2013 15:18

SUMMARY
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CO2_ppm =      398.910 (+-   0.159, n= 47)
d13C    =      -33.524 (+-   0.343, n= 47)
d18O    =       -8.549 (+-   3.065, n= 47)
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DETAILS OF CALIBRATION
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Raw Measured 12CO2 CO2-007 =     361.9252 (+- 0.14757) ppm
Raw Measured 13CO2 CO2-007 =       3.9404 (+- 0.00078) ppm
Raw Measured 18O   CO2-007 =       1.5505 (+- 0.00423) ppm
Raw Measured T_CO2 CO2-007 =     367.7131 (+- 0.14489) ppm
Raw Measured 12CO2 NOAA-1  =     361.2138 (+- 0.17288) ppm
Raw Measured 13CO2 NOAA-1  =       4.0317 (+- 0.00093) ppm
Raw Measured 18O   NOAA-1  =       1.5543 (+- 0.00420) ppm
Raw Measured T_CO2 NOAA-1  =     367.0963 (+- 0.17045) ppm
Raw Measured 12CO2 NOAA-2  =     423.4880 (+- 0.17240) ppm
Raw Measured 13CO2 NOAA-2  =       4.7104 (+- 0.00136) ppm
Raw Measured 18O   NOAA-2  =       1.8152 (+- 0.00422) ppm
Raw Measured T_CO2 NOAA-2  =     430.3612 (+- 0.17118) ppm
Ext Standard T_CO2 NOAA-1  =      398.231 (+- 398.231) ppm
Ext Standard d13C  NOAA-1  =       -8.899 (+-   0.003) per mil
Ext Standard d18O  NOAA-1  =       -4.227 (+-   0.003) per mil
Ext Standard T_CO2 NOAA-2  =      467.628 (+- 467.628) ppm
Ext Standard d13C  NOAA-2  =      -12.312 (+-   0.006) per mil
Ext Standard d18O  NOAA-2  =       -7.636 (+-   0.006) per mil
RMSE for 12CO2  linear fit =     0.187383 ppm
RMSE for 13CO2  linear fit =     0.001256 ppm
RMSE for 18O    linear fit =     0.004426 ppm
Slope for 12CO2 linear fit =       1.0971 ppm / ppm
Slope for 13CO2 linear fit =       1.0896 ppm / ppm
Slope for 18O   linear fit =       1.0630 ppm / ppm
Offs. for 12CO2 linear fit =    -4.354753 ppm
Offs. for 13CO2 linear fit =    -0.050020 ppm
Offs. for 18O   linear fit =    -0.021924 ppm

Output created on Tue Oct  8 12:08:02 2013