DST/HIS observation on 20150402
Observer : S.UeNo

---

Focus adjustment
comment:
Focus mode: 00:09:24 - 00:13:17 Focus mode

---

High cadence limb-jet monitor
comment: Seeing is not good.

-0.80

00:16:50 - 04:27:13 ( 9260)

---

High cadence limb-jet monitor
comment: Seeing is bad.

-0.80	+0.75
04:31:55 - 07:19:41 ( 656)	04:31:51 - 07:19:44 ( 655)

---

Dark Frames
comment: 30, 35, 40, 45 ms * 10 frames

+0.10	+0.20	+0.30	+0.40
07:56:43 - 07:57:56 ( 10)	07:56:45 - 07:57:58 ( 10)	07:56:46 - 07:58:00 ( 10)	07:56:48 - 07:58:03 ( 10)