Year = 2013 Month = April Day = 20 Day-of-year = 110 Site = Toolik_Lake Sunrise = 13:58 Sunset = 05:39 Moonrise = 22:48 Moonset = 12:47 Moon_age = 10 Aurora = Active - One or more breakups occurred, with bright aurora often south of zenith Cloud = Clear all night Magnetic_Activity = Active ASC = KEO = SDI = Ran all night, good data Comments =