Year = 1998
Month = November
Day = 26
Day-of-year = 330
Site = Poker Flat
Sunrise = 19:07
Sunset = 00:05
Moonrise = 23:30
Moonset = 07:17
Moon_age = 6
Aurora = Active - One or more breakups occurred
Cloud = Overcast all night
Magnetometer = Active
ASC = Long moondown, ran OK
MSP = Ran all night on all channels
VHF_radar = Partial data coverage
Electrojet = Partial data coverage
SDI = No data
Bomem = Unknown
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 = No data
Comments = SDI failed to run. It did create a phase map file, but of size 0 bytes - so it looks like the SDI crashed trying to write the phase map. It was heavily overcast, so no useful observing opportunity was lost. Poker GEDDS database crashed during the night, and did not recover until Nov 30. Magnetic activity estimated from SWARM's College K-indices.
MC, 30-Nov-1998.