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[vsnet-campaign-dn 1150] WZ Sge light curve now on-line!
Dear Colleagues,
as promised, I posted on my web site the light curve resulting from a very good quality
run. I report here my previous comment, with some additions.
The run has been 6.8-hours long. As expected, the light curve is definitely different from
last night and it is really outstanding. The curve looks like in my previous Aug. 04/05
run, where it had the "M" shape. But this time the lower peak is the right one. It is
clear that this curve is the evolution of what I observed yesterday. An amazing feature is
just after the eclipses: sometimes the star keep a constant brightness for about 30
minutes, while sometimes it has a sort of mini-hump.I was wondering if that quite sharp
dip just at the exit of the main feature are the eclipse which are re-appearing. I
performed PDM analysis over the last 5 runs, getting the probbale period of 0.05742d.
here is the usual link:
http://vsnet.eurolink.it/comets/wzsge.htm
Regards,
Gianluca
--
***********************************************************************
* 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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