DST/HIS observation on 20090416
Observer : Takizawa,Ueno
HOP80 South Pole CH Pointing
comment: occasionally cloudy
+0.80 +0.50 +0.00 -0.50 -0.80
05:11:30 - 07:37:11 ( 359) 05:11:19 - 07:37:13 ( 352) 05:11:21 - 07:37:16 ( 356) 05:11:24 - 07:37:04 ( 355) 05:11:26 - 07:37:07 ( 365)

Flat Field
comment: Flat Field: 5 A, 600 ms, 147 frames (by using passing-clouds)
+5.00
07:52:17 - 08:01:15 ( 147)

Dark Frame
comment: Dark Frames exposure time 320,400,600,720 msec each 10 frames (total 40 frames)
+0.00
08:19:45 - 08:21:04 ( 40)