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[vsnet-newvar 542] New Bernhard variable (BeV51)
- Date: Thu, 17 Aug 2000 20:27:54 -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 542] New Bernhard variable (BeV51)
- 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 (BeV51),
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 BeV51 181719.8 +040034.2 (J2000) 12.2 12.7 (CCD) SR
comments:
BeV51: GSC 440 1426
Comparison star was for all measurements GSC 440 1684 (12.1 mag),
which was checked to be constant.
The apparently slow change in brightness and the red colour
(USNO A2.0 r:10.9 mag, b:12.9 mag) suggest a SR-variable.
object YYMMDD(UT) mag (CCD) code
BeV51 000702.9472 12.55 BRH.BAV
BeV51 000706.9486 12.40 BRH.BAV
BeV51 000717.9250 12.18 BRH.BAV
BeV51 000722.9333 12.36 BRH.BAV
BeV51 000731.9222 12.48 BRH.BAV
BeV51 000801.9174 12.55 BRH.BAV
BeV51 000809.9318 12.54 BRH.BAV
BeV51 000811.8965 12.50 BRH.BAV
BeV51 000814.8986 12.53 BRH.BAV
BeV51 000816.8916 12.67 BRH.BAV
Regards,
Klaus Bernhard
Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
e-mail:
kl.bernhard@aon.at
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