Year = 2019
Month = July
Day = 22
Day-of-year = 203
Site = McMurdo
Sunrise = 12:13
Sunset = 07:38
Moonrise = 08:40
Moonset = 19:49
Moon_age = 21
Aurora = Unknown
Cloud = Variable, but generally good
Magnetic_Activity = Unknown
ASC = 
KEO = 
SDI = Good data, but time coverage limited by moonlight
Comments =