Version -> 1
Creation date -> 2018_7_20
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 -> 1582752690
imgacq_starttime_ms -> 296
CCDtemp_datetime -> 2018/07/19 21:31:27
CCDwarm -> -18.24979
CCDcold -> -20.10802
mean -> 480.140637398
std_dev -> 557.596764911
hist_skew -> 17.2124193302