Year = 1998
Month = October
Day = 23
Day-of-year = 296
Site = Poker Flat
Sunrise = 17:09
Sunset = 01:58
Moonrise = 20:51
Moonset = 03:14
Moon_age = 2
Aurora = Active - One or more breakups occurred
Cloud = Diffuse or hazy cloud, but sky features discernable at most times
Magnetometer = Active
ASC = Long moondown, ran OK
MSP = No data, did not run
VHF_radar = No data
Electrojet = Good data coverage from real-time calculations (typically 5 minute intervals)
SDI = Ran all night, good data
Bomem = No data
MSG = No data
Trailer = No data
UW_FPI = Unknown
Stratosperic_lidar = No data
Rayleigh_lidar = No data
Resonance_lidar = No data
Ebert = No data
Comments = First night of SDI data for the new season!
I have spent about a week getting the SDI running in auto mode with the new ICCD detector.  Modified the code to move all graphics operations from the interrupt service routine.  Frame grabber system now uses an auto level control.
This was a typical quiet-ish winter night for winds.  Activity later in the night did not effect the evening-side wind signature.