Year = 2021
Month = July
Day = 15
Day-of-year = 196
Site = McMurdo
Sunrise = 11:51
Sunset = 08:00
Moonrise = 20:08
Moonset = 09:01
Moon_age = 6
Aurora = Quiet - Arcs clearly visible, but mostly north of zenith
Cloud = Clear all night
Magnetic_Activity = Unknown
ASC = 
KEO = 
SDI = Ran all night, good data
Comments =