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[vsnet-obs 3505] observations August 20/21, 1996
- Date: Wed, 21 Aug 1996 07:12:21 +0200
- To: vsnet-obs@kusastro.kyoto-u.ac.jp
- From: mbe@glo.be (Marc Biesmans)
- Subject: [vsnet-obs 3505] observations August 20/21, 1996
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
Observer: Marc Biesmans, Essen, Belgium
AAVSO Initials: BMM
Internet: mbe@glo.be
Instrument: 305 mm f/10 schmidt-cassegrain
80 mm f/5 refractor
Sky conditions: Transparency: magn. 4.8
Seeing: 5/10
Temperature: 19° C
Visual observations for August 20/21, 1996
All times: UT
All sequences/charts: AAVSO (unless stated)
ATTENTION : NEVER CORRECT MY DATA FOR FIELD-ORIENTATION
POSITION-ANGLE EFFECTS/ERRORS !!!
all estimations are (and were in de past) made
horizontally aligned (every single estimation I turn
my diagonal horizontal several times to compare
the variable with the comp.stars)
see: AAVSO Newsletter no 17 page 8-9 (D. Overbeek and
P. Collins)
Date(UT) Star Magn. Comp.stars
19960820.9090 Boo TT <13.9 139
19960820.8590 Cam Z 10.4 101-106
19960820.9611 Cas N95 9.6 91-96-99
19960820.8549 CrB R 8.0 79-83
19960820.8688 Cyg EM 12.3 121-125E
19960820.8764 Cyg SS 11.6 113-114-118 outburst
19960820.8729 Cyg V482 12.0 117N-123 Seq: BAA
19960820.8653 Dra AB 12.6 125-126-128 outburst
19960820.9278 Lyr AY <14.4 144
19960820.8965 Lyr CY 14.3 140-144
19960820.9132 Lyr LL <14.3 143
19960820.9451 Lyr MV 13.2 131-132-139
19960820.8625 UMi Z 11.8 114-125
Regards,
Marc