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[vsnet-alert 7141] V838 Mon still rising!
- Date: Sun, 03 Feb 2002 01:12:17 +0100
- To: vsnet-alert@kusastro.kyoto-u.ac.jp
- From: Lukas Kral <krall@troja.fjfi.cvut.cz>
- Subject: [vsnet-alert 7141] V838 Mon still rising!
- Cc: disc@meduza.info
- Delivered-To: vsnet-alert@kusastro.kyoto-u.ac.jp
- References: <200202020502.OAA06379@ceres.kusastro.kyoto-u.ac.jp> <001d01c1ac1f$e33bdf40$3c9fe4c2@cz> <006701c1ac29$74ff2780$6edc4cd5@c900>
- Sender: owner-vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
Dear colleagues,
I just looked at this star by 25x100 binocular:
MONV838 20020202.969 81 L. Kral
I used 5 comparisons (mags from Tycho, recomputed to V).
I also started a CCD run on this star (at 22h UT), and
after 2 hours the preliminary light curve shows linear
rising trend at approx. 0.06 mag/hour!
A small photo-lens (with SBIG ST-7 and R filter of
RGB set) is used, so the high brightness of this star is
no problem for me.
I will send the resulting data to vsnet-campaign-data.
Best regards,
Lukas Kral
********************************************
Project Eridanus
http://ostrava.astronomy.cz/
Observatory and Planetarium of Johann Palisa
Ostrava, Czech Republic
********************************************
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