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[vsnet-newvar 951] New Bernhard variable (Brh V78)
- Date: Tue, 26 Jun 2001 10:05:09 -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 951] New Bernhard variable (Brh V78)
- 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 V78),
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 V78 180521.9 +040546 (J2000) 11.4 11.8 (CCD) SR
comments:
Brh V78: GSC 438 1478
The comparison star is GSC 438 2478 (11.6 mag),
which has been checked for constant brightness.
The red colour (USNO A2.0 r: 11.4, b: 14.0) and the apparently
slow change of brightness suggest a SR-variable.
object YYMMDD(UT) mag (CCD) code
Brh V78 000702.9390 11.61 Brh.BAV
Brh V78 000706.9404 11.64 Brh.BAV
Brh V78 000717.9168 11.48 Brh.BAV
Brh V78 000722.9251 11.45 Brh.BAV
Brh V78 000731.9140 11.43 Brh.BAV
Brh V78 000801.9092 11.53 Brh.BAV
Brh V78 000809.9238 11.42 Brh.BAV
Brh V78 000811.8883 11.43 Brh.BAV
Brh V78 000812.8932 11.44 Brh.BAV
Brh V78 000814.8904 11.43 Brh.BAV
Brh V78 000819.8807 11.48 Brh.BAV
Brh V78 000820.8835 11.53 Brh.BAV
Brh V78 010620.9856 11.77 Brh.BAV
Brh V78 010623.9828 11.74 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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