January 30, 1998 Aircraft Data Summary 

       Orbit: 5700
       Conjunction: 08:50:11 
       Aircraft Position: 71.36 N 159.99 W
       Direction of flight: North
       Auroral Condition: This night was a very active auroral night.  
                          There were two discrete arcs to the north 
                          and to the southwest and one thick arc 
                          overhead.  Black aurora was recorded almost a 
                          minute before and a minute after conjunction 
                          with FAST.  Curling in small arcs were seen with 
                          lots of motion. 

              ASC: arc to the north and to the southwest with wide arc
			in middle
              AFT: thin feature folded amongst aurora
              FWD: a few arcs, one curled near zenith

       Directory Name: \Fast98\Jan30
       Data Files: 

          1.FAST positions: jan30_98.fst  
          2.Aircraft position log: ac980130.gps

       Image Files:

              Aircraft (RX = aft camera, FX = forward, AC = All-sky)
              All-sky images at conjunction: -60 s -50 s -40 s -30 s, 
                 -20 s, -10 s, 0 s, 10 s, 20 s, 30 s, 40 s, 50 s, 60 s
              Aft camera image at conjunction +3 s
              Forward camera image at conjunction: - 13 s