Version -> 1
Creation date -> 2017_7_28
height -> 1024
width -> 1024
filter_number -> 1
commanded_exposure_time_ms -> 654
actual_exposure_time_ms -> 653.78
binning -> 2
ccd_read_mode -> 51
imgacq_starttime_seconds -> 1551872537
imgacq_starttime_ms -> 65533
CCDtemp_datetime -> 2017/07/27 11:43:18
CCDwarm -> -18.24979
CCDcold -> -20.10802
mean -> 455.32186985
std_dev -> 514.681176588
hist_skew -> 17.624522926