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[vsnet-newvar 546] New Bernhard variable (BeV55)
- Date: Tue, 22 Aug 2000 19:52:50 -0700
- To: "dubois@simbad.u-strasbg.fr" <dubois@simbad.u-strasbg.fr>, "gerard@simbad.u-strasbg.fr" <gerard@simbad.u-strasbg.fr>, "samus@sai.msu.ru" <samus@sai.msu.ru>, "vsnet-newvar@kusastro.kyoto-u.ac.jp" <vsnet-newvar@kusastro.kyoto-u.ac.jp>
- From: Klaus Bernhard <kl.bernhard@aon.at>
- Subject: [vsnet-newvar 546] New Bernhard variable (BeV55)
- CC: Wolfgang Moschner <wolfgang.moschner@t-online.de>, Herbert Raab <herbert.raab@ris.at>, Chris Lloyd <cl@astro1.bnsc.rl.ac.uk>, "101763.3365@compuserve.com" <101763.3365@compuserve.com>, Seiichi Yoshida <comet@aerith.net>, Andreas Berthold <andreas.berthold@chello.at>
- Sender: owner-vsnet-newvar@kusastro.kyoto-u.ac.jp
Dear colleagues!
I would like to send you observations of a new variable star (BeV55),
which I have discovered in a systematic CCD-based search for new
variables.
In each observing run typically 400 images are taken of several survey
fields.
The frames are processed automatically.
Instruments:
CCD-camera:Starlight Xpress SX (unfiltered)
Telescope: Celestron-8 (20 cm Schmidt-Cassegrain)
New variable star:
new BeV55 200113.8 +040129.6 (J2000) 11.6 11.8 (CCD) SR
comments:
BeV55: GSC 502 710
Comparison star was for all measurements GSC 502 2024 (12.2 mag),
which was checked to be constant.
The apparently slow change in brightness and the red colour
(USNO A2.0 r:11.4 mag, b:14.1 mag) suggest a SR-variable.
object YYMMDD(UT) mag (CCD) code
BeV55 000707.0021 11.60 BRH.BAV
BeV55 000717.9972 11.64 BRH.BAV
BeV55 000723.0055 11.80 BRH.BAV
BeV55 000731.9944 11.80 BRH.BAV
BeV55 000801.9895 11.82 BRH.BAV
BeV55 000810.0041 11.74 BRH.BAV
BeV55 000811.9687 11.72 BRH.BAV
BeV55 000814.9708 11.62 BRH.BAV
BeV55 000820.9638 11.55 BRH.BAV
Regards,
Klaus Bernhard
Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
e-mail:
kl.bernhard@aon.at
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