Year = 1999 Month = February Day = 13 Day-of-year = 044 Site = Poker Flat Sunrise = 18:02 Sunset = 02:05 Moonrise = 17:07 Moonset = 22:58 Moon_age = 27 Aurora = Disturbed - Arcs reached the zenith at least once Cloud = Clear all night Magnetometer = Quiet ASC = Long moondown, ran OK MSP = Ran all night on all channels VHF_radar = No data Electrojet = No data SDI = Ran all night, good data Bomem = No data 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 = Partial coverage of good data Comments = I have flagged the SDI data as good, although the winds look "ratty" - especially near the end of the night. this is probably indicative of weak signal. Poker data cache was down, so I've flagged VHF and ASC instruments as "no data" - although DAC3 has some VHF radar data. MC, 17-Feb-1999.