Year = 2021
Month = September
Day = 16
Day-of-year = 259
Site = McMurdo
Sunrise = 15:16
Sunset = 04:12
Moonrise = None
Moonset = None
Moon_age = 9
Aurora = Unknown
Cloud = Clear all night
Magnetic_Activity = Unknown
ASC = 
KEO = 
SDI = Good data, but time coverage limited by moonlight
Comments =