Year = 1999 Month = February Day = 09 Day-of-year = 040 Site = Poker Flat Sunrise = 18:16 Sunset = 01:50 Moonrise = 13:02 Moonset = 20:13 Moon_age = 23 Aurora = Very Quiet - Faint arcs visible at times, far to the north Cloud = Variable, but generally good Magnetometer = Very quiet ASC = Long moondown, ran OK MSP = Ran all night on all channels VHF_radar = Good data coverage for the entire 24 hours Electrojet = Good data coverage from real-time calculations SDI = No 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 = No data Comments = SDI ran, but got no photons. I don't know if the very low signal levels confused the auto gain control, or if the known comms problem between the two PC's occurred. Very quiet. MC, 11-Feb-1999.