Year = 1999
Month = February
Day = 07
Day-of-year = 038
Site = Poker Flat
Sunrise = 18:23
Sunset = 01:43
Moonrise = 10:25
Moonset = 19:48
Moon_age = 21
Aurora = Active - One or more breakups occurred
Cloud = Diffuse or hazy cloud, but sky features discernable at most times
Magnetometer = Minor Storm
ASC = Short moondown, ran OK
MSP = Ran all night on all channels
VHF_radar = Good data coverage for the entire 24 hours
Electrojet = Good data coverage from real-time calculations
SDI = Ran all night, good data
Bomem = No data
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 data look good.  An interesting example of midnight shear.

MC, 17-Feb-1999