Year = 1999
Month = January
Day = 19
Day-of-year = 019
Site = Poker Flat
Sunrise = 19:25
Sunset = 00:35
Moonrise = 19:50
Moonset = 02:43
Moon_age = 2
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 = Good data coverage for the entire 24 hours
Electrojet = Good data coverage from real-time calculations
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 = No data
Comments = Nice SDI data.  Basically a quiet night, though there was some good aurora around 8-9 UT.  Some thin cloud, that got thick enough to obscure all stars in the last couple of hours of observing.
MC, 19-Jan-1999.