Year = 2008
Month = October
Day = 31
Day-of-year = 305
Site = Poker_Flat
Sunrise = 17:38
Sunset = 01:28
Moonrise = None
Moonset = None
Moon_age = 1
Aurora = Disturbed - Arcs reached the zenith for significant periods
Cloud = Variable, but generally good
Magnetometer = Disturbed
ASC = Unknown
Digital_ASC = Ran all night, good data
MSP = Ran all night on all channels
SDI = Ran all night, good data
Comments = A relatively quiet night with some cloud early on. 5577 winds are very weak. 6300 winds are quite interesting - they apear to indicate an approximate balance between ion-drag and the solar diurnal tide during the evening sector.
MC