Table 5 Correction factors.

From: Year-round trace gas measurements in the central Arctic during the MOSAiC expedition

October to December

January to March

April to June

July to September

slope

intercept

slope

intercept

slope

intercept

slope

intercept

1.0384

−18.8750

0.3607

69.5694

0.9544

−19.3850

0.5107

21.8390

  1. Correction factors (slope and intercept (in ppb)) applied to CO measurements in the Swiss container. Weekly discrete samples collected for post-cruise analysis at NOAA GML are used as calibration reference.