Year = 2016 Month = April Day = 15 Day-of-year = 106 Site = McMurdo Sunrise = 14:15 Sunset = 05:23 Moonrise = 21:27 Moonset = 13:16 Moon_age = 8 Aurora = Quiet - Arcs clearly visible, but mostly north of zenith Cloud = Clear all night Magnetic_Activity = Unknown ASC = Unknown KEO = Unknown SDI = Ran all night, good data Comments = SDI data look good. Mark Conde, April 2016