Version -> 1
Creation date -> 2020_5_22
height -> 1024
width -> 1024
filter_number -> 1
commanded_exposure_time_ms -> 654
actual_exposure_time_ms -> 653.78
binning -> 2
ccd_read_mode -> 51
imgacq_starttime_seconds -> 1640760182
imgacq_starttime_ms -> 524
CCDtemp_datetime -> 2020/05/21 06:43:00
CCDwarm -> -17.08627
CCDcold -> -20.10802
mean -> 493.097415924
std_dev -> 572.362224466
hist_skew -> 17.1143455481