DST observation on 20020826
Observer :

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NOAA0085
comment: NOAA0087
Flare mode: 00:23:43 - 05:38:10 Flare mode

+0.83	+0.53	+0.03	-0.47	-0.77	-1.17	-4.97
23:05:48 - 05:52:46 ( 816)	23:05:51 - 05:52:49 ( 818)	23:05:21 - 05:52:52 ( 804)	23:05:24 - 05:52:54 ( 809)	23:05:31 - 05:52:42 ( 809)	23:05:33 - 05:48:23 ( 371)	23:05:40 - 05:47:54 ( 369)

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NOAA0085
comment: NOAA0085 : seeing -> bad

+0.83	+0.53	+0.03	-0.47	-0.77	-1.17	-4.97
06:35:29 - 07:32:13 ( 115)	06:35:05 - 07:32:15 ( 111)	06:35:08 - 07:32:18 ( 106)	06:35:10 - 07:32:20 ( 108)	06:35:13 - 07:32:08 ( 112)	06:35:15 - 07:28:12 ( 99)	06:35:21 - 07:28:18 ( 101)

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Flat
comment: flat and dark. but slit mirror has been removed once before taking flats.

+2.00

08:40:04 - 08:46:39 ( 94)