Version -> 1
Creation date -> 2017_4_8
height -> 1024
width -> 1024
filter_number -> 1
commanded_exposure_time_ms -> 654
actual_exposure_time_ms -> 653.972
binning -> 2
ccd_read_mode -> 51
imgacq_starttime_seconds -> 1510813830
imgacq_starttime_ms -> 257
CCDtemp_datetime -> 2016/04/08 06:30:29
CCDwarm -> -17.08627
CCDcold -> -19.55557
mean -> 535.349115372
std_dev -> 569.648335381
hist_skew -> 16.3687927024