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[vsnet-newvar 1421] New Bernhard variable (Brh V110)
- Date: Tue, 12 Mar 2002 07:48:44 -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>, "frank.velden@t-online.de" <frank.velden@t-online.de>, "vsnet-newvar@ooruri.kusastro.kyoto-u.ac.jp" <vsnet-newvar@ooruri.kusastro.kyoto-u.ac.jp>
- From: Klaus Bernhard <kl.bernhard@aon.at>
- Subject: [vsnet-newvar 1421] New Bernhard variable (Brh V110)
- CC: Wolfgang Moschner <wolfgang.moschner@t-online.de>, Herbert Raab <herbert.raab@ris.at>, Chris Lloyd <cl@astro1.bnsc.rl.ac.uk>, Andreas Berthold <andreas.berthold@chello.at>, klaus.bernhard@ooe.gv.at
- Sender: owner-vsnet-newvar@ooruri.kusastro.kyoto-u.ac.jp
Dear colleagues!
I would like to send you observations of a new variable star
(Brh V110), 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 Brh V110 072419.1 +091232 (J2000) 11.8-12.0 (CCD)
comments:
Brh V110: GSC 764 509
The comparison star is GSC 763 270 (11.5 mag),
which has been checked for constant brightness.
The USNO A2.0 colours (r: 11.4 mag and b: 14.3 mag)
and the following observations suggest a long
period variable, type and period still unknown.
object YYMMDD(UT) mag (CCD) code
Brh V110 011209.0710 11.83 Brh.BAV
Brh V110 011210.0717 11.84 Brh.BAV
Brh V110 011224.0369 11.78 Brh.BAV
Brh V110 020104.0474 11.85 Brh.BAV
Brh V110 020106.0425 11.89 Brh.BAV
Brh V110 020201.9508 11.92 Brh.BAV
Brh V110 020204.9425 11.85 Brh.BAV
Brh V110 020310.8556 12.02 Brh.BAV
Brh V110 020310.8563 12.01 Brh.BAV
Regards,
Klaus Bernhard
Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
kl.bernhard@aon.at
http://mitglied.tripod.de/KlausBernhard/index.html
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