Year = 2002 Month = August Day = 23 Day-of-year = 235 Site = Poker Flat Sunrise = 14:01 Sunset = 05:43 Moonrise = 06:34 Moonset = 14:25 Moon_age = 15 Aurora = Unknown Cloud = Unknown Magnetometer = Unknown ASC = Unknown MSP = Unknown VHF_radar = Unknown 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 = Last night of twilight sodium obs in which the AC timer for the shutter was incorrectly programed. There are a few reasonable spectra during the middle of the run.\ MC 28-Aug-2002