Version -> 1 Creation date -> 2018_12_18 height -> 1024 width -> 1024 filter_number -> 6 commanded_exposure_time_ms -> 22 actual_exposure_time_ms -> 21.988 binning -> 2 ccd_read_mode -> 51 imgacq_starttime_seconds -> 1595715081 imgacq_starttime_ms -> 850 CCDtemp_datetime -> 2018/12/16 22:11:15 CCDwarm -> -15.02533 CCDcold -> -18.41896 mean -> 414.109168053 std_dev -> 520.598222194 hist_skew -> 20.2616941631