Year = 1997 Month = December Day = 20 Day-of-year = 354 Site = Poker Flat Sunrise = 20:08 Sunset = 23:26 Moonrise = 07:43 Moonset = 21:52 Moon_age = 20 Aurora = Quiet - Arcs visible at most times, but only in the north Cloud = Clear early, overcast later Magnetometer = Quiet ASC = Short moondown, ran OK MSP = Unknown VHF_radar = Unknown Electrojet = Unknown SDI = Ran all night, fair data Bomem = No data MSG = No data Trailer = Unknown UW_FPI = Unknown Stratosperic_lidar = Unknown Rayleigh_lidar = Unknown Resonance_lidar = Unknown Ebert = No data Comments =