Year = 1998
Month = November
Day = 22
Day-of-year = 326
Site = Poker Flat
Sunrise = 18:54
Sunset = 00:17
Moonrise = 21:53
Moonset = 02:36
Moon_age = 2
Aurora = Quiet - Arcs clearly visible, but remained north of zenith
Cloud = Diffuse or hazy cloud, but sky features discernable at most times
Magnetometer = Quiet
ASC = Long moondown, ran OK
MSP = Ran all night on all channels
VHF_radar = No data
Electrojet = Good data coverage from real-time calculations (typically 5 minute intervals)
SDI = Ran all night, fair 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 wind data look bad - but the ASC and MSP suggest that there was only thin cloud. ASC often saw several stars through the cloud, at least until the end of the night when it did get thicker. Probably the diffuse cloud was enough to scatter light from the persistent arcs in the north, and so contaminate the SDI wind estimates. If not, it was an interesting night for wind!
MC, 23-Nov-1998.