Year = 1998 Month = December Day = 01 Day-of-year = 335 Site = Poker Flat Sunrise = 19:24 Sunset = 23:52 Moonrise = 00:09 Moonset = 15:21 Moon_age = 12 Aurora = Active - One or more breakups occurred Cloud = Clear all night Magnetometer = Minor Storm ASC = Short 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 = No data Bomem = Unknown MSG = No data 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 = A clear and reasonably active night, but the gibbous waxing moon is now too high and too bright for SDI observations. Only 3 magnetometers were reporting for much of the night. MC 01-Dec-1998.