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[vsnet-newvar 993] New Bernhard variable (Brh V83)-correction
- Date: Fri, 20 Jul 2001 17:10:06 -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>, "frank.velden@t-online.de" <frank.velden@t-online.de>
- From: Klaus Bernhard <kl.bernhard@aon.at>
- Subject: [vsnet-newvar 993] New Bernhard variable (Brh V83)-correction
- CC: Wolfgang Moschner <wolfgang.moschner@t-online.de>, Herbert Raab <herbert.raab@ris.at>, Chris Lloyd <cl@astro1.bnsc.rl.ac.uk>
- Sender: owner-vsnet-newvar@kusastro.kyoto-u.ac.jp
Dear colleagues!
I am sorry, that I have made a confusion, because Brh V74
is identical with Brh V83. Because of this mess the magnitudes
of Brh V83 are also wrong. Please delete VSNET-newvar 967 (1.7.2001)
about Brh V83. So the following new variable star will be called Brh V83:
I would like to send you observations of a new variable star (Brh V83),
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 V83 165522.3 +072159.9 (J2000) 12.9-13.3 (CCD) SR
comments:
Brh V83: GSC 397 1417
The comparison star is GSC 397 203 (13.0 mag),
which has been checked for constant brightness.
The red colour (USNO A2.0 r: 12.5, b: 15.9) and the apparently
slow change of brightness suggest a SR-variable.
Other types of long-period variability cannot be excluded.
object YYMMDD(UT) mag (CCD) code
Brh V83 010624.9408 12.90 Brh.BAV
Brh V83 010626.9054 12.87 Brh.BAV
Brh V83 010627.9033 12.91 Brh.BAV
Brh V83 010703.8888 13.05 Brh.BAV
Brh V83 010705.8970 13.06 Brh.BAV
Brh V83 010709.9005 13.13 Brh.BAV
Brh V83 010710.8908 13.15 Brh.BAV
Brh V83 010714.9081 13.28 Brh.BAV
Brh V83 010715.8811 13.18 Brh.BAV
Brh V83 010717.8950 13.24 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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