Year = 2003 Month = May Day = 01 Day-of-year = 121 Site = Poker Flat Sunrise = 13:20 Sunset = 06:13 Moonrise = 13:45 Moonset = 05:27 Moon_age = 1 Aurora = Storm - Aurora filled the sky for extended periods Cloud = Clear all night Magnetometer = Unknown ASC = Unknown MSP = Unknown VHF_radar = Unknown Electrojet = Unknown SDI = Ran all night, very good and very interesting 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 = Sodium obs. There are significant structures in the intensity maps. These are not due to cloud. MC 03-May-2003.