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[vsnet-alert 4042] (No Subject in original)
- Date: Tue, 18 Jan 2000 17:54:20 +0100
- To: "'vsnet-alert@kusastro.kyoto-u.ac.jp'" <vsnet-alert@kusastro.kyoto-u.ac.jp>
- From: Rudolf Novak <rudolfn@physics.muni.cz>
- Subject: [vsnet-alert 4042] (No Subject in original)
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
Dear colleagues,
I just like to point to a fact that according to Arnes last mail, TmzV85 is close to another faint star. According to my experiences here should be all who perform CCD photometry be very carefour 'cause of efect caused by scientilation - false periods and light canges! I know about the case (A. Paschke told me a few years before), that someone observed "new" variable and later analyzis showed no variations and it was discovered that the star is close to another fainter. I think that it was be very nice to perform PSF photometry on this rather than normal if possible.
Regards
Rudolf Novak
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