Year = 2002 Month = February Day = 19 Day-of-year = 050 Site = Poker Flat Sunrise = 17:40 Sunset = 02:26 Moonrise = 18:45 Moonset = 11:17 Moon_age = 7 Aurora = Very Quiet - Faint arcs visible at times, far to the north Cloud = Overcast all night Magnetometer = Quiet ASC = Equipment problems, did not run MSP = Ran all night on all channels VHF_radar = Good data coverage for the entire 24 hours Electrojet = Unknown SDI = Ran all night, poor 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 = Unknown Comments = SDI winds are not useful due to the cloud. The median temperatures look ok. MC 30-May-2002