Version -> 1
Creation date -> 2018_4_24
height -> 1024
width -> 1024
filter_number -> 1
commanded_exposure_time_ms -> 654
actual_exposure_time_ms -> 653.732
binning -> 2
ccd_read_mode -> 51
imgacq_starttime_seconds -> 1575166061
imgacq_starttime_ms -> 70
CCDtemp_datetime -> 2018/04/23 02:07:36
CCDwarm -> -17.08627
CCDcold -> -19.55557
mean -> 592.552913666
std_dev -> 584.287921954
hist_skew -> 15.6720293546