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[vsnet-alert 7143] Re: V838 Mon rapidly brightening!
- Date: Sun, 3 Feb 2002 03:36:02 +0100 (CET)
- To: meduza-disc@atrey.karlin.mff.cuni.cz
- From: Petr Sobotka <sobotka@monoceros.physics.muni.cz>
- Subject: [vsnet-alert 7143] Re: V838 Mon rapidly brightening!
- Cc: vsnet-alert@kusastro.kyoto-u.ac.jp, dgreen@cfa.harvard.edu
- Delivered-To: vsnet-alert@kusastro.kyoto-u.ac.jp
- In-Reply-To: <Pine.LNX.4.21.0202022234380.31373-100000@monoceros.physics.muni.cz>
- Sender: owner-vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
Dear all,
we have just finished our run on V838 Mon in the V band using 40cm
Newtonian telescope of N. Copernicus Observatory in Brno, Czech
Republic. We have obtained over 600 frames between 2002 Feb. 02.740 and
2002 Feb. 03.060 (UT). The star has brightened of about 0.56 mag
linearly. Using 10.6 comparison from the AAVSO chart (Henden
photometry) we estimate preliminary range 8.23 - 7.67 mag.
Best regards,
Ondrej Pejcha and Petr Sobotka
MEDUZA
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