Processing Record for this file: (Make notes here unique for this file) Loading from flight 140925a Data taken from NOx CPU c:\data\CO Flight used Dubey Manvendra's mixed gas 'standard'. The actual values of this standard have not yet been provided. On 140912, standard addition frequency changed from 1/30 min to 1/60 min. The CO2 instrument rebooted in flight. The resulting two data files were concatenated manually. One glitch at beginning of second turn on of CO2 affected a S.A. This was edited from the data set. Torrential rains during flight. Effects unknown. Ambient data appear valid.