Version -> 1
Creation date -> 2021_7_20
height -> 1024
width -> 1024
filter_number -> 4
commanded_exposure_time_ms -> 87
actual_exposure_time_ms -> 86.492
binning -> 2
ccd_read_mode -> 51
imgacq_starttime_seconds -> 1677424002
imgacq_starttime_ms -> 65451
CCDtemp_datetime -> 2021/07/19 15:07:44
CCDwarm -> -17.65596
CCDcold -> -19.55557
mean -> 463.33770847320557
std_dev -> 496.02577658942766
hist_skew -> 17.1143169093