Year = 1999
Month = February
Day = 17
Day-of-year = 048
Site = Poker Flat
Sunrise = 17:48
Sunset = 02:18
Moonrise = 18:21
Moonset = 03:22
Moon_age = 1
Aurora = Storm - Aurora filled the sky for extended periods
Cloud = Overcast all night
Magnetometer = Minor Storm
ASC = Long moondown, ran OK
MSP = Ran all night on all channels
VHF_radar = Good data coverage for the entire 24 hours
Electrojet = Good data coverage from real-time calculations
SDI = Ran all night, poor data
Bomem = No data
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 = No data
Comments = SDI ran nicely with 5-minute exposures, but the sky was overcast all night.  There are some interesting structures in the wind fields, but it is likely that they are contaminated by the cloud.
MC, 17-Feb-1999.