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[vsnet-newvar 1522] New Bernhard variable (Brh V121) - probably X-ray source
- Date: Sun, 18 Aug 2002 13:59:29 +0200
- To: <samus@sai.msu.ru>, <gerard@simbad.u-strasbg.fr>, <dubois@simbad.u-strasbg.fr>, <vsnet-newvar@ooruri.kusastro.kyoto-u.ac.jp>
- From: "Klaus Bernhard" <kl.bernhard@aon.at>
- Subject: [vsnet-newvar 1522] New Bernhard variable (Brh V121) - probably X-ray source
- Cc: "Peter Frank \(E-Mail\)" <frank.velden@t-online.de>, <wolfgang.moschner@t-online.de>, "Klaus Bernhard" <kl.bernhard@aon.at>, <herbert.raab@utanet.at>, "Chris Lloyd" <cl@ast.star.rl.ac.uk>, <andreas.berthold@chello.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 V121), 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 V121 19 38 22.2 -03 32 37 (J2000) 10.9-11.7 (CCD)
comments:
Brh V121: GSC 5149 2845
The comparison star is GSC 5149 2931 (11.0 mag),
which has been checked for constant brightness.
object YYMMDD(UT) mag(CCD) code
Brh V121 020627.0285 11.42 Brh.BAV
Brh V121 020629.0285 11.62 Brh.BAV
Brh V121 020630.0069 11.49 Brh.BAV
Brh V121 020701.0167 11.32 Brh.BAV
Brh V121 020701.9979 11.37 Brh.BAV
Brh V121 020706.0243 11.59 Brh.BAV
Brh V121 020707.9958 11.34 Brh.BAV
Brh V121 020719.9840 11.33 Brh.BAV
Brh V121 020720.9847 11.40 Brh.BAV
Brh V121 020805.9410 10.91 Brh.BAV
Brh V121 020805.9424 10.91 Brh.BAV
Brh V121 020805.9438 10.91 Brh.BAV
Brh V121 020805.9451 10.93 Brh.BAV
Brh V121 020805.9465 10.92 Brh.BAV
Brh V121 020805.9479 10.93 Brh.BAV
Brh V121 020805.9493 10.95 Brh.BAV
Brh V121 020814.8882 11.70 Brh.BAV
Brh V121 020814.8885 11.73 Brh.BAV
Brh V121 020814.8889 11.68 Brh.BAV
Brh V121 020814.8892 11.69 Brh.BAV
Brh V121 020814.8896 11.71 Brh.BAV
Brh V121 020814.8899 11.70 Brh.BAV
Brh V121 020814.8903 11.71 Brh.BAV
Brh V121 020814.8906 11.69 Brh.BAV
Brh V121 020814.8910 11.71 Brh.BAV
Brh V121 020814.9722 11.70 Brh.BAV
Brh V121 020814.9726 11.73 Brh.BAV
Brh V121 020814.9729 11.68 Brh.BAV
Brh V121 020814.9733 11.69 Brh.BAV
Brh V121 020814.9736 11.71 Brh.BAV
Brh V121 020814.9740 11.70 Brh.BAV
Brh V121 020814.9743 11.71 Brh.BAV
Brh V121 020814.9747 11.69 Brh.BAV
Brh V121 020814.9750 11.71 Brh.BAV
Vizier investigations show that GSC 5149 2845
is a possible X-ray source: 1RXS J193821.2-033245
This star is also included in the 2MASS Point Source Catalogue.
Further photometry for this object can be found via the TASS Mk III tenxcat
database at:
http://a188-l009.rit.edu/cgi-bin/tass_curve2.cgi?294.5926_-03.5437
Regards,
Klaus Bernhard
Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
kl.bernhard@aon.at
http://mitglied.lycos.de/klausbernhard/
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