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[vsnet-campaign-dn 3924] Results of V585 Lyr CCD photometry session at CBA Belgium Observatory - 2003, Sep 15/16
- Date: Tue, 16 Sep 2003 00:53:07 +0200
- To: "cba-news" <cba-news@cba.phys.columbia.edu>
- From: "Tonny Vanmunster" <Tonny.Vanmunster@cbabelgium.com>
- Subject: [vsnet-campaign-dn 3924] Results of V585 Lyr CCD photometry session at CBA Belgium Observatory - 2003, Sep 15/16
- Cc: "vsnet-campaign-dn" <vsnet-campaign-dn@ooruri.kusastro.kyoto-u.ac.jp>,"Vsnet-Outburst" <vsnet-outburst@ooruri.kusastro.kyoto-u.ac.jp>
- Delivered-To: vsnet-campaign-dn-archive@ooruri.kusastro.kyoto-u.ac.jp
- Delivered-To: vsnet-campaign-dn@ooruri.kusastro.kyoto-u.ac.jp
- Importance: Normal
- In-Reply-To: <NBBBJKIECBCGIADLBIHHOEFHFOAA.Tonny.Vanmunster@cbabelgium.com>
- Reply-To: <Tonny.Vanmunster@cbabelgium.com>
- Sender: owner-vsnet-campaign-dn@ooruri.kusastro.kyoto-u.ac.jp
Dear colleagues,
I just (Sep 15/16, 2003) finished another CCD photometry session on V585 Lyr
at CBA Belgium Observatory. The sky was not very well suited for CCD
photometry, due to the presence of thin clouds. I nevertheless decided to
launch a session, which lasted for nearly 3 hours. I made CCD exposures of
50 sec each, using the same equipment as yesterday. To increase the photon
count, I decided to perform image stacking, grouping each time 3 exposures.
The resulting light curve is shown on my web site (www.cbabelgium.com).
Although there is somewhat more low-amplitude variation in the curve, it
seems that superhumps have not (yet) developed at this stage of the
outburst. Yet, looking at the light curve, I wouldn't be surprised to see
them appearing in the next hours ...
Kind regards,
Tonny Vanmunster
CBA Belgium Observatory
www.cbabelgium.com
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