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[vsnet-obs 19440] CCD observations (Ouda team) Feb. 25
- Date: Fri, 26 Feb 1999 21:03:56 +0900 (JST)
- To: vsnet-obs
- From: Taichi Kato <tkato>
- Subject: [vsnet-obs 19440] CCD observations (Ouda team) Feb. 25
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
Representative averaged magnitudes:
(U Sco and CG CMa will be posted in separate articles).
3C279 990225.692 14.26C Oud
BOOCR 990225.703 14.05C Oud very! bright!!
HYACT 990225.673 17.84C Oud rapidly faded
observer: Ouda team (T. Kato and K. Matsumoto)
telescope: Ouda team rooftop station, 25-cm SCT + ST-7 unfiltered
comparison:
GSC900.1047, mag 12.07 assumed (USNO rmag 11.9) for CR Boo
GSC4956.1119 R=12.05 adopted (V=12.42, B-V=0.60) for 3C279
GSC216.417, mag 11.43 assumed (Tycho, B-V=0.37) for CT Hya
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