Year = 2009
Month = January
Day = 19
Day-of-year = 019
Site = Poker_Flat
Sunrise = 19:23
Sunset = 00:37
Moonrise = 14:45
Moonset = 18:38
Moon_age = 23
Aurora = Disturbed - Arcs reached the zenith for significant periods
Cloud = Clear all night
Magnetometer = Quiet
ASC = Unknown
Digital_ASC = Partial coverage of good data
MSP = Ran all night on all channels
SDI = Ran all night, good data
Comments = SDI data look fine. Modest aurora.
MC