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[vsnet-alert 4654] IY UMa



Dear colleagues,

we obtained tonite CCD R-band photometry of IY UMa here in Brno. There
are clearly visible three eclipses usable for further analyzis.

I'd like to ask all observers to check star GSC=0382900343 in a field.
During my run it showes hump-like profile which should be caused by
seeing (there is secind star very close to a GSC) or by natural
variability. Thanx for any suggestions.

Have a nice day and clear sky

Rudolf Novak
N. Copenicus Observatory Brno
http://ian.cz/codel

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