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[vsnet-newvar 1057] New Bernhard variable (Brh V99)
- Date: Tue, 14 Aug 2001 12:42:34 -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 1057] New Bernhard variable (Brh V99)
- 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 would like to send you observations of a new variable star (Brh V99),
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 V99 181220.1 +072257 (J2000) 10.5-10.8 (CCD)
comments:
Brh V99: 443 256
The comparison star is GSC 443 679 (11.0 mag),
which has been checked for constant brightness.
The apparently slow variability and the USNO A2.0 colour
(r: 10.8, b:12.8) suggest a long period variable,
type and period still unknown.
object YYMMDD(UT) mag (CCD) code
Brh V99 010624.9942 10.55 Brh.BAV
Brh V99 010625.9601 10.54 Brh.BAV
Brh V99 010626.9588 10.58 Brh.BAV
Brh V99 010703.9414 10.66 Brh.BAV
Brh V99 010705.9504 10.63 Brh.BAV
Brh V99 010709.9539 10.69 Brh.BAV
Brh V99 010710.9442 10.68 Brh.BAV
Brh V99 010714.9615 10.70 Brh.BAV
Brh V99 010715.9344 10.70 Brh.BAV
Brh V99 010717.9483 10.76 Brh.BAV
Brh V99 010721.9400 10.72 Brh.BAV
Brh V99 010722.9372 10.73 Brh.BAV
Brh V99 010728.9372 10.70 Brh.BAV
Brh V99 010730.9449 10.69 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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