Version -> 1
Creation date -> 2017_7_13
height -> 1024
width -> 1024
filter_number -> 2
commanded_exposure_time_ms -> 442
actual_exposure_time_ms -> 441.828
binning -> 2
ccd_read_mode -> 51
imgacq_starttime_seconds -> 1550540040
imgacq_starttime_ms -> 32
CCDtemp_datetime -> 2017/07/12 01:33:59
CCDwarm -> -18.24979
CCDcold -> -20.65034
mean -> 540.841549873
std_dev -> 601.399074213
hist_skew -> 16.2705035994