Year = 2012
Month = December
Day = 19
Day-of-year = 354
Site = Poker_Flat
Sunrise = 20:07
Sunset = 23:26
Moonrise = 21:11
Moonset = 09:00
Moon_age = 6
Aurora = Quiet - Arcs clearly visible, but mostly north of zenith
Cloud = Diffuse or hazy cloud, but sky features discernable at most times
Magnetic_Activity = Disturbed
ASC = Unknown
KEO = Unknown
SDI = Ran all night, good data
Comments = Cloud cover became heavy enough to attenuate the wind fields at times, especially after about 13 UT.
MC 19-Dec-2012