DST/HIS observation on 20080811
Observer :

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HOP75(Polar jet)
comment: Polar jet

+0.80	+0.50	+0.00	-0.50	-0.80
00:18:45 - 01:20:06 ( 227)	00:18:48 - 01:19:56 ( 220)	00:18:50 - 01:19:58 ( 220)	00:18:53 - 01:20:01 ( 223)	00:18:54 - 01:20:03 ( 227)