Year = 1999 Month = October Day = 10 Day-of-year = 283 Site = Poker Flat Sunrise = 16:27 Sunset = 02:46 Moonrise = 17:43 Moonset = 03:30 Moon_age = 0 Aurora = Active - One or more breakups occurred, with bright aurora often south of zenith Cloud = Variable, but generally poor Magnetometer = Minor Storm ASC = Long moondown, ran OK MSP = No data, did not run VHF_radar = Good data coverage for the entire 24 hours Electrojet = Good data coverage from real-time calculations SDI = Ran all night, good data Bomem = No data MSG = No data Trailer = No data UW_FPI = Unknown CRL_NF_FPI = Unknown CRL_AS_FPI = Unknown Stratosperic_lidar = Unknown Rayleigh_lidar = Unknown Resonance_lidar = Unknown Ebert = Unknown Comments = Despite the cloud, the SDI winds look good from about 0800 onward. Even the ASC was not alway swamped by cloud, so I do trust the winds after 08 UT. MC, 12-Oct-1999.