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[vsnet-newvar 276] New Bernhard variable (BeV37)
- Date: Sat, 04 Mar 2000 08:19:47 -0800
- 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 <klaus.bernhard@vpn.at>
- Subject: [vsnet-newvar 276] New Bernhard variable (BeV37)
- CC: Wolfgang Moschner <wolfgang.moschner@t-online.de>, Herbert Raab <herbert.raab@ris.at>, Chris Lloyd <cl@astro1.bnsc.rl.ac.uk>, Andreas Berthold <andreasberthold@hotmail.com>, "101763.3365@compuserve.com" <101763.3365@compuserve.com>
- Sender: owner-vsnet-newvar@kusastro.kyoto-u.ac.jp
Dear colleagues!
I would like to send you observations of a new variable star (BeV37),
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 BeV37 065810.8 N101358 (J2000) 12.5 12.9(CCD)
comments:
BeV37: GSC 752 2349
Comparison star was for all measurements GSC 752 2661 (12.6 mag),
which was checked to be constant.
Data analysis was made by Chris Lloyd, UK. His comment:
GSC 752.2349 shows a single series of frequencies around 2.804
cycles/day and its one-day aliases, the best are 0.35645 and 0.5540
days.
It may be a c-type RR Lyrae variable or perhaps an ellipsoidal variable.
object YYMMDD(UT) mag (CCD) code
BeV37 000111.9583 12.53 BRH.BAV
BeV37 000124.9354 12.81 BRH.BAV
BeV37 000125.9646 12.67 BRH.BAV
BeV37 000126.9618 12.55 BRH.BAV
BeV37 000127.9333 12.62 BRH.BAV
BeV37 000203.9549 12.91 BRH.BAV
BeV37 000210.9396 12.49 BRH.BAV
Regards,
Klaus Bernhard
Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
e-mail:
klaus.bernhard@vpn.at
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