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[vsnet-newvar 1039] New Bernhard variable (Brh V96)
- Date: Sun, 05 Aug 2001 08:25:38 -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 1039] New Bernhard variable (Brh V96)
- 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 V96),
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 V96 200330.4 +072245 (J2000) 12.4-12.8 (CCD) SR
comments:
Brh V96 has no number in GSC.
The comparison star is GSC 506 261 (12.2 mag),
which has been checked for constant brightness.
The colour (USNO A2.0 r: 12.7, b: 15.3) and the apparently
slow change of brightness suggest a SR-variable
with a period of more than 80 days.
Other types of variability cannot be excluded.
object YYMMDD(UT) mag (CCD) code
Brh V96 010625.0714 12.43 Brh.BAV
Brh V96 010627.0360 12.40 Brh.BAV
Brh V96 010704.0186 12.65 Brh.BAV
Brh V96 010706.0276 12.56 Brh.BAV
Brh V96 010710.0311 12.57 Brh.BAV
Brh V96 010711.0214 12.66 Brh.BAV
Brh V96 010715.0388 12.75 Brh.BAV
Brh V96 010718.0256 12.79 Brh.BAV
Brh V96 010722.0172 12.81 Brh.BAV
Brh V96 010729.0144 12.70 Brh.BAV
Brh V96 010731.0221 12.77 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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