Year = 1999
Month = February
Day = 15
Day-of-year = 046
Site = Poker Flat
Sunrise = 17:55
Sunset = 02:11
Moonrise = 17:57
Moonset = 00:18
Moon_age = 29
Aurora = Disturbed - Arcs reached the zenith at least once
Cloud = Diffuse or hazy cloud, but sky features discernable at most times
Magnetometer = Disturbed
ASC = Long moondown, ran OK
MSP = Ran all night on all channels
VHF_radar = Partial data coverage
Electrojet = Partial data coverage
SDI = Ran all night, good 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 = Partial coverage of good data
Comments = Lots of structure in the SDI winds.  The sky was mostly clear.  There was moderate aurora.  This looks like an interesting "intermediate" type of night.
MC,17-Feb-1999.