Version -> 1
Creation date -> 2017_12_28
height -> 1024
width -> 1024
filter_number -> 2
commanded_exposure_time_ms -> 442
actual_exposure_time_ms -> 441.848
binning -> 2
ccd_read_mode -> 51
imgacq_starttime_seconds -> 1564996205
imgacq_starttime_ms -> 598
CCDtemp_datetime -> 2017/12/26 09:10:00
CCDwarm -> -15.02533
CCDcold -> -17.8341
mean -> 637.1929245
std_dev -> 665.373503686
hist_skew -> 15.3575220157