Year = 1999
Month = December
Day = 12
Day-of-year = 346
Site = Poker Flat
Sunrise = 19:54
Sunset = 23:31
Moonrise = 22:25
Moonset = 03:45
Moon_age = 4
Aurora = Disturbed - Arcs reached the zenith for significant periods
Cloud = Overcast all night
Magnetometer = Unknown
ASC = Long moondown, ran OK
MSP = Unknown
VHF_radar = Unknown
Electrojet = Unknown
SDI = Ran all night, poor data
Bomem = Unknown
MSG = Unknown
Trailer = Unknown
UW_FPI = Unknown
CRL_NF_FPI = Unknown
CRL_AS_FPI = Unknown
Stratosperic_lidar = Unknown
Rayleigh_lidar = Unknown
Resonance_lidar = Unknown
Ebert = Unknown
Comments = SDI data look really bad.  Cloudy tonight.  Kat F-D, 14-Jun-2000