Version -> 1 Creation date -> 2018_4_12 height -> 2048 width -> 2048 filter_number -> 5 commanded_exposure_time_ms -> 28 actual_exposure_time_ms -> 27.96 binning -> 1 ccd_read_mode -> 51 imgacq_starttime_seconds -> 1574135909 imgacq_starttime_ms -> 65461 CCDtemp_datetime -> 2018/04/11 03:59:30 CCDwarm -> -17.08627 CCDcold -> -20.10802 mean -> 527.662714243 std_dev -> 530.911520269 hist_skew -> 15.8710659442