DST/HIS observation on 20110421
Observer : T. Anan
NOAA11135, sunspot
comment: only sunspot, noaa11193
+0.80 +0.50 +0.00 -0.50 -0.80
01:07:53 - 01:36:24 ( 129) 01:07:43 - 01:36:27 ( 130) 01:07:45 - 01:36:29 ( 130) 01:07:48 - 01:36:32 ( 130) 01:07:50 - 01:36:21 ( 129)

filament, NOAA11195
comment: good
+0.80 +0.50 +0.00 -0.50 -0.80
01:54:09 - 02:15:47 ( 98) 01:53:58 - 02:15:49 ( 99) 01:54:00 - 02:15:51 ( 99) 01:54:03 - 02:15:54 ( 99) 01:54:05 - 02:15:56 ( 99)

Flat field
comment: miss wavelength
+0.80 +0.50 +0.00 -0.50 -0.80
02:32:00 - 02:35:59 ( 19) 02:31:49 - 02:36:02 ( 20) 02:31:52 - 02:36:04 ( 20) 02:31:54 - 02:36:07 ( 20) 02:31:57 - 02:35:56 ( 19)

Flat field
comment: ok
+5.00
02:37:01 - 02:37:43 ( 26)

Dark
comment: ok
-1.20 +0.00 +1.20
02:45:06 - 02:47:27 ( 12) 02:44:57 - 02:47:36 ( 26) 02:45:00 - 02:47:33 ( 13)