[vsnet-campaign-dn 2040] HV Vir - photometry results of Jan 08/09, 2002 at CBA Belgium Observatory

["Tonny Vanmunster" <Tonny.Vanmunster@advalvas.be>]

Dear colleagues,

I have just finished analysing my first observing run (unfiltered CCD
photometry) of HV Vir. The observations were obtained on January 08/09,
2002, during a 4.4 hours run, using the 0.35-m f/6.3 SCT and ST-7 CCD
(unfiltered) of CBA Belgium Observatory. Sky conditions were very good. The
resulting light curve shows genuine superhumps with an amplitude of 0.26
mag. Using the PDM technique, I obtained a superhump period of 0.0582 +/-
0.0001 d, which is in good agreement with intermediate results published by
the VSNET Collaboration Team.

Have a look at my web site for further details !

Right now, the sky is extremely clear again, and with a little luck, it will
stay like that for the remainder of the night. I expect to have another CCD
photometry session on HV Vir, that will last for about 4 hours. After
tonight, the weather forecast is returning to the typical January patterns
for Belgium, i.e. clouds and rain.

Tonny Vanmunster
CBA Belgium Observatory
http://vsnet.lunarpages.com/cbabelgium
email : Tonny.Vanmunster@advalvas.be

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