Year = 1998
Month = April
Day = 18
Day-of-year = 108
Site = Poker Flat
Sunrise = 14:07
Sunset = 05:31
Moonrise = 12:03
Moonset = 18:02
Moon_age = 21
Aurora = Unknown
Cloud = Unknown
Magnetometer = Unknown
ASC = Unknown
MSP = Unknown
VHF_radar = Unknown
Electrojet = Unknown
SDI = Unknown
Bomem = Unknown
MSG = Unknown
Trailer = No data
UW_FPI = Ran all night, good data
Stratosperic_lidar = Unknown
Rayleigh_lidar = Unknown
Resonance_lidar = Unknown
Ebert = Unknown
Comments = Updated, 04-24-98, 06:00 UT, MPK.