[Aavso-photometry] TrES-1 transit photometry of Sep 4, 2004 - update

[Tonny Vanmunster]

Dear colleagues,

I have posted a final version of the TrES-1 transit observations dd Sep 4th,
2004 on my web site (www.cbabelgium.com). The light curve is based on using
7 comparison stars as one virtual comp star, to increase accuracy.

The observing window for TrES-1 transits, covering both ingress and egress,
is almost gone now for what concerns Europe. US is next. I assume there are
few CCD photometrists out there waiting impatiently to give it a try. Again,
my experience is that this is a relatively 'easy' object (I know, one should
never say so), especially when compared to HD209458b.

Have fun - and try to achieve the highest level of photometric accuracy.

Best regards,
Tonny

Tonny Vanmunster
CBA Belgium Observatory
http://www.cbabelgium.com
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PERANSO : The Final Frontier of Period Analysis Software
http://www.peranso.com
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