Version -> 1
Creation date -> 2017_5_21
height -> 1024
width -> 1024
filter_number -> 1
commanded_exposure_time_ms -> 654
actual_exposure_time_ms -> 653.86
binning -> 2
ccd_read_mode -> 51
imgacq_starttime_seconds -> 1546005754
imgacq_starttime_ms -> 783
CCDtemp_datetime -> 2017/05/20 14:02:33
CCDwarm -> -17.08627
CCDcold -> -20.10802
mean -> 557.702754021
std_dev -> 537.713265768
hist_skew -> 16.2676119221