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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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vsnet-adm@kusastro.kyoto-u.ac.jp
