Year = 2003
Month = May
Day = 16
Day-of-year = 136
Site = Poker Flat
Sunrise = 12:26
Sunset = 07:06
Moonrise = 07:15
Moonset = 12:32
Moon_age = 16
Aurora = Unknown
Cloud = Clear early, overcast later
Magnetometer = Unknown
ASC = Unknown
MSP = Unknown
VHF_radar = Unknown
Electrojet = Unknown
SDI = Ran all night, fair 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 = Sodium obs. Sky was clear at dusk, but overcast by dawn. Cannot be sure about intensity data.
MC 16-May-2003.