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[vsnet-alert 7174] HT Cas - CCD photometry results at CBA Belgium (Feb 06/07, 2002)
- Date: Thu, 7 Feb 2002 00:39:05 +0100
- To: "cba-news" <news@cba.phys.columbia.edu>
- From: "Tonny Vanmunster" <Tonny.Vanmunster@advalvas.be>
- Subject: [vsnet-alert 7174] HT Cas - CCD photometry results at CBA Belgium (Feb 06/07, 2002)
- Cc: "vsnet-alert" <vsnet-alert@kusastro.kyoto-u.ac.jp>, "vsnet-campaign-dn" <vsnet-campaign-dn@kusastro.kyoto-u.ac.jp>, "Vsnet-Outburst" <vsnet-outburst@kusastro.kyoto-u.ac.jp>
- Delivered-To: vsnet-alert@kusastro.kyoto-u.ac.jp
- Importance: Normal
- Sender: owner-vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
Dear colleagues,
I have just (Feb 06/07) concluded a first CCD photometry session at CBA
Belgium Observatory, covering the HT Cas outburst. As usual, the 0.35-m
f/6.3 telescope and ST-7 CCD were the main instruments supporting the job.
Weather conditions were poor, and after 2.1 hours made me cancel the
session.
The resulting light curve, which you can view at my website, shows 1 egress
from eclips and 1 full eclips. I have no reasons to assume the presence of
superhump modulations in the light curve, although the run probably is a bit
too short to conclude this for sure.
Best regards,
Tonny Vanmunster
CBA Belgium Observatory
www.lunarpages.com/cbabelgium
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