Year = 1999
Month = March
Day = 13
Day-of-year = 072
Site = Poker Flat
Sunrise = 16:21
Sunset = 03:37
Moonrise = 15:37
Moonset = 21:50
Moon_age = 26
Aurora = Active - One or more breakups occurred
Cloud = Overcast early, clear later
Magnetometer = Active
ASC = Long moondown, ran OK
MSP = Ran all night but 4861 channel failed
VHF_radar = Good data coverage for the entire 24 hours
Electrojet = Good data coverage from real-time calculations
SDI = No 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 = SDI failed to run.  I don't know why.  MSP 4861 channel was operating, but there's no indication of a sky feature in the data.  Presumably, the 4861 filter tilts were wrong.  There was a brief burst of high activity late in the night.
MC, 16-Mar-1999.