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[vsnet-campaign-dn 1123] WZ Sge: news from Aug. 06/07
Dear Colleagues,
On Aug. 06/07 we performed, at Bellatrix Observatory, time-resolved photometry for this
star. We managed to get a 7-hours coverage; during the run, always under excellent
condition, we had some clouds, and the effect are partially visible on the curve. But,
fortunately, the run is generally of very good quality.
The star's behaviour once again changed! Tonight, maxima had a sharper shape than ever,
and while tha peak was just in the middle of the hump, now it moved toward its left side.
During the run, we note a strong evolution, as the maxima actually changed a lot: the
first ones were quite simple in their shape, while the other ones had additional features,
with the appearence of another small hump, sometimes affecting the primary structure. It
is interesting to note that now eclipses are occuring in good agreement with the
previsions. we performed PDM analysis, geting a period estimate of 0.0582d.
As always, the light curve is posted at:
http://vsnet.eurolink.it/comets/wzsge.htm
Please enjoy!
Regards,
Gianluca Masi, Franco Mallia
--
***********************************************************************
* Gianluca Masi "Two things fill the soul *
* Via Madonna de Loco, 47 with awe and reverence [...]: *
* 03023 Ceccano (FR) the starry sky above me and *
* ITALY the moral law within me" *
* e-mail: gianmasi@fr.flashnet.it *
* web: http://vsnet.eurolink.it/comets/ I. Kant *
* Minor Planet Center Obs. Code: 470 - Ceccano *
* Center for Backyard Astrophysics - Italy *
* VSNET Collaboration Team member *
* CCD-astrometry-photometry@egroup.com mailing-list moderator *
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vsnet-adm@kusastro.kyoto-u.ac.jp
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