Year = 2025
Month = June
Day = 18
Day-of-year = 169
Site = McMurdo
Sunrise = 10:56
Sunset = 08:45
Moonrise = 10:01
Moonset = 21:58
Moon_age = 22
Aurora = Quiet - Arcs clearly visible, but mostly north of zenith
Cloud = Diffuse or hazy cloud, but sky features discernable at most times
Magnetic_Activity = Active
ASC = Unknown
KEO = Unknown
SDI = Fair data, but time coverage limited by moonlight
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