Version -> 1
Creation date -> 2017_6_20
height -> 1024
width -> 1024
filter_number -> 1
commanded_exposure_time_ms -> 654
actual_exposure_time_ms -> 653.86
binning -> 2
ccd_read_mode -> 51
imgacq_starttime_seconds -> 1548498450
imgacq_starttime_ms -> 312
CCDtemp_datetime -> 2017/06/18 10:27:22
CCDwarm -> -18.24979
CCDcold -> -20.10802
mean -> 488.644259453
std_dev -> 519.492830071
hist_skew -> 16.7997250485