Year = 1999
Month = January
Day = 11
Day-of-year = 011
Site = Poker Flat
Sunrise = 19:46
Sunset = 00:08
Moonrise = 12:46
Moonset = 21:40
Moon_age = 24
Aurora = Quiet - Arcs clearly visible, but remained north of zenith
Cloud = Diffuse or hazy cloud, but sky features discernable at most times
Magnetometer = Very quiet
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, fair 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 = No data
Comments = SDI data appear to be slightly degraded by the cloud, at least at times.  The main SDI PC is hung on reboot after the night's observing (an old problem). It was a very quiet and slightly cloudy night.
MC, 11-Jan-1999.