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[vsnet-newvar 541] New Bernhard variable (BeV50)
- Date: Wed, 16 Aug 2000 10:18:40 -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 541] New Bernhard variable (BeV50)
- 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 (BeV50),
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 BeV50 182523.0 +035221.9 (J2000) 12.1 12.4(CCD) SR
comments:
BeV50: GSC 441 1696
Comparison star was for all measurements GSC 441 1567 (11.4 mag),
which was checked to be constant.
The apparently slow change in brightness and the red colour
(USNO A2.0 r:12.4 mag, b:15.4 mag) suggest a SR-variable.
object YYMMDD(UT) mag (CCD) code
BeV50 000706.9541 12.43 BRH.BAV
BeV50 000717.9305 12.31 BRH.BAV
BeV50 000722.9388 12.29 BRH.BAV
BeV50 000731.9277 12.13 BRH.BAV
BeV50 000801.9229 12.23 BRH.BAV
BeV50 000809.9375 12.15 BRH.BAV
BeV50 000811.9020 12.14 BRH.BAV
BeV50 000814.9041 12.10 BRH.BAV
Regards,
Klaus Bernhard
Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
e-mail:
kl.bernhard@aon.at
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