Version -> 1 Creation date -> 2021_12_26 height -> 1024 width -> 1024 filter_number -> 8 commanded_exposure_time_ms -> 32 actual_exposure_time_ms -> 32.128 binning -> 2 ccd_read_mode -> 51 imgacq_starttime_seconds -> 1691135829 imgacq_starttime_ms -> 65517 CCDtemp_datetime -> 2021/12/25 07:58:08 CCDwarm -> -15.02533 CCDcold -> -17.8341 mean -> 437.6316862106323 std_dev -> 542.6762551562022 hist_skew -> 15.897426302