Year = 2002 Month = January Day = 31 Day-of-year = 031 Site = Poker Flat Sunrise = 18:46 Sunset = 01:19 Moonrise = 04:30 Moonset = 19:53 Moon_age = 18 Aurora = Very Quiet - Faint arcs visible at times, far to the north Cloud = Overcast all night Magnetometer = Quiet ASC = Short moondown, ran OK MSP = Ran all night on all channels VHF_radar = Partial data coverage Electrojet = Good data coverage from real-time calculations 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 = Weak SDI signal and cloudy. MC 28-May-2002