Year = 2026
Month = May
Day = 19
Day-of-year = 139
Site = South_Pole
Sunrise = 12:14
Sunset = 07:18
Moonrise = None
Moonset = None
Moon_age = 3
Aurora = Disturbed - Arcs reached the zenith for significant periods
Cloud = Diffuse or hazy cloud, but sky features discernable at most times
Magnetic_Activity = Unknown
ASC = Unknown
KEO = Unknown
SDI = Ran all night, good data
Comments =