CALIBRATION OF CO2-008
Relative vs. NOAA-1 /NOAA-2  on 11.7.2013 17:06

SUMMARY
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CO2_ppm =      457.930 (+-   0.057, n= 46)
d13C    =      -37.086 (+-   0.431, n= 46)
d18O    =      -15.378 (+-   0.642, n= 46)
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DETAILS OF CALIBRATION
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Raw Measured 12CO2 CO2-008 =     414.7591 (+- 0.05251) ppm
Raw Measured 13CO2 CO2-008 =       4.4966 (+- 0.00166) ppm
Raw Measured 18O   CO2-008 =       1.7730 (+- 0.00113) ppm
Raw Measured T_CO2 CO2-008 =     421.3690 (+- 0.05181) ppm
Raw Measured 12CO2 NOAA-1  =     360.8450 (+- 0.05555) ppm
Raw Measured 13CO2 NOAA-1  =       4.0263 (+- 0.00181) ppm
Raw Measured 18O   NOAA-1  =       1.5615 (+- 0.00105) ppm
Raw Measured T_CO2 NOAA-1  =     366.7290 (+- 0.05520) ppm
Raw Measured 12CO2 NOAA-2  =     423.3678 (+- 0.05603) ppm
Raw Measured 13CO2 NOAA-2  =       4.7072 (+- 0.00190) ppm
Raw Measured 18O   NOAA-2  =       1.8235 (+- 0.00100) ppm
Raw Measured T_CO2 NOAA-2  =     430.2460 (+- 0.05558) 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 =     0.060300 ppm
RMSE for 13CO2  linear fit =     0.001989 ppm
RMSE for 18O    linear fit =     0.001073 ppm
Slope for 12CO2 linear fit =       1.0928 ppm / ppm
Slope for 13CO2 linear fit =       1.0860 ppm / ppm
Slope for 18O   linear fit =       1.0597 ppm / ppm
Offs. for 12CO2 linear fit =    -2.387540 ppm
Offs. for 13CO2 linear fit =    -0.029904 ppm
Offs. for 18O   linear fit =    -0.024611 ppm

Output created on Tue Oct  8 12:10:04 2013