Year = 2013 Month = February Day = 23 Day-of-year = 054 Site = Mawson Sunrise = 17:25 Sunset = 02:41 Moonrise = None Moonset = 16:16 Moon_age = 13 Aurora = Active - One or more breakups occurred, with bright aurora often south of zenith Cloud = Clear all night Magnetic_Activity = Unknown ASC = Unknown KEO = Unknown SDI = Ran all night, good data Comments =