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[vsnet-obs 4669] CCD Obs Dec 24/25 (Tonny Vanmunster)
- Date: Fri, 27 Dec 1996 00:24:08 -0100
- To: vsnet-obs@kusastro.kyoto-u.ac.jp, observations@aavso.org
- From: Tonny Vanmunster <tvanmuns@innet.be>
- Subject: [vsnet-obs 4669] CCD Obs Dec 24/25 (Tonny Vanmunster)
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
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PHOTOMETRIC CCD OBSERVATIONS OF VARIABLE STARS
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CENTER FOR BACKYARD ASTROPHYSICS (CBA) BELGIUM
Observer : Tonny Vanmunster, Landen, Belgium
Internet: tvanmuns@innet.be
Instruments: 0.25-m f/6.3 SCT , ST-7 SBIG CCD
unfiltered exposures
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Observations for December 24/25, 1996 [clear; full moon]
OUTBURST of CY UMa
DATE STAR MAG
---- ---- ---
25.040 NSV 5543 <14.7
25.039 S 10932 <15.2
25.015 PG 0911-066 <15.7
25.056 KW AND <14.8
24.705 PX AND 15.4
25.141 CR BOO <15.7
25.142 UZ BOO <15.3
25.047 HT CAS <15.5
25.043 AK CNC <15.7
25.044 DE CNC <16.3
25.011 EG CNC 15.7 Somewhat brighter
25.035 AL COM <15.4
25.036 GO COM <15.3
25.042 DO DRA 15.0
25.014 AH ERI <16.3
25.065 RZ LEO <15.2
25.064 T LEO 14.9
25.018 RZ LMI <15.5
24.692 V493 LYR 14.8 Long outburst
25.049 NS PER <15.6
25.048 UV PER <15.3
25.059 V421 TAU <15.5
25.057 V701 TAU <15.3
25.056 UW TRI <15.1
25.021 BC UMA <15.4
25.022 BZ UMA 15.5
25.022 CI UMA <15.3
25.024 CY UMA 12.9 OUTBURST (*)
25.017 DI UMA <16.5
25.019 DV UMA <15.3
25.019 SW UMA <15.3
(*) 3.1h of unfiltered CCD photometry did not reveal any super-
humps. It therefore is very likely that the present outburst
is a normal one.