Version -> 1
Creation date -> 2017_6_30
height -> 1024
width -> 1024
filter_number -> 1
commanded_exposure_time_ms -> 654
actual_exposure_time_ms -> 653.812
binning -> 2
ccd_read_mode -> 51
imgacq_starttime_seconds -> 1549480833
imgacq_starttime_ms -> 19
CCDtemp_datetime -> 2017/06/29 19:20:28
CCDwarm -> -18.24979
CCDcold -> -20.10802
mean -> 498.951843262
std_dev -> 555.481124789
hist_skew -> 17.2353631978