Year = 1999
Month = April
Day = 08
Day-of-year = 098
Site = Poker Flat
Sunrise = 14:45
Sunset = 04:58
Moonrise = 12:59
Moonset = 18:21
Moon_age = 22
Aurora = Disturbed - Arcs reached the zenith for significant periods
Cloud = Clear all night
Magnetometer = Disturbed
ASC = Short moondown, ran OK
MSP = Ran all night but 4861 channel failed
VHF_radar = Unknown
Electrojet = Unknown
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.  After June ran some diagnostics for me, I think the problem was that the communications between the SDI PC and the IPD PC failed.  Quite a shame, as it was a good night.
MC, 08-Apr-1999.