Version -> 1 Creation date -> 2021_4_9 height -> 1024 width -> 1024 filter_number -> 6 commanded_exposure_time_ms -> 22 actual_exposure_time_ms -> 22.072 binning -> 2 ccd_read_mode -> 51 imgacq_starttime_seconds -> 1668563685 imgacq_starttime_ms -> 65516 CCDtemp_datetime -> 2021/04/08 01:55:45 CCDwarm -> -17.08627 CCDcold -> -18.99267 mean -> 408.248046875 std_dev -> 491.86454913852987 hist_skew -> 20.1981212472