Year = 1998
Month = March
Day = 21
Day-of-year = 080
Site = Poker Flat
Sunrise = 15:51
Sunset = 04:03
Moonrise = 13:17
Moonset = 19:13
Moon_age = 23
Aurora = Major Storm - Very bright aurora filled the sky for extended periods
Cloud = Clear all night
Magnetometer = Major Storm
ASC = Long moondown, ran OK
MSP = Ran all night but 4278 channel failed
VHF_radar = Good data coverage for the entire 24 hours
Electrojet = Partial data coverage
SDI = Ran all night, good data
Bomem = No data
MSG = No data
Trailer = No data
UW_FPI = Ran all night, good data
Stratosperic_lidar = Unknown
Rayleigh_lidar = Unknown
Resonance_lidar = Unknown
Ebert = Ran all night, good data
Comments = Entry at 21:10 UT March 23, MC.
IMF BZ was southward up to -10 nT between 5 and 20 UT, apart from a brief interval between 10-11 UT.  Solar wind speed rose to 600 km/s during this period.
Electrojet was only calculated from 16:20 onward.  I will try re-calculating on Ed's machine.
SDI data look good (weak and confused early, but that may be real).
Updated, 03-24-98, 4:00 UT, MPK.