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[vsnet-obs 23936] New variable (BeV24)
- Date: Thu, 21 Oct 99 18:15:17 PDT
- To: vsnet-obs@kusastro.kyoto-u.ac.jp, dubois@simbad.u-strasbg.fr, gerard@simbad.u-strasbg.fr, samus@sai.msu.su
- From: "Klaus Bernhard" <klaus.bernhard@vpn.at>
- Subject: [vsnet-obs 23936] New variable (BeV24)
- Cc: herbert.raab@ris.at, "Chris Lloyd" <cl@astro1.bnsc.rl.ac.uk>, "Mike Collins" <101763.3365@compuserve.com>, "Wolfgang Moschner" <wolfgang.moschner@t-online.de>
- Priority: Normal
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
Dear colleagues!
I would like to send you observations of a new variable star (BeV24),
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 BeV24 201813.7 N103754 (J2000) 11.6 11.9 (CCD) SR
comments:
BeV24: GSC 1078 852
Comparison star was for all measurements GSC 1078 436 (11.1 mag),
which was checked to be constant.
The change in brightness and the red colour
(USNO A2.0: r:11.8 mag, b:14.8 mag) suggest a SR-variable.
object YYMMDD(UT) mag (CCD) code
BeV24 990910.8743 11.69 BRH.BAV
BeV24 990911.8660 11.78 BRH.BAV
BeV24 990912.8660 11.78 BRH.BAV
BeV24 990913.8583 11.75 BRH.BAV
BeV24 990914.8882 11.64 BRH.BAV
BeV24 990923.8313 11.70 BRH.BAV
BeV24 990924.8299 11.75 BRH.BAV
BeV24 990927.8243 11.92 BRH.BAV
BeV24 991001.9139 11.94 BRH.BAV
BeV24 991007.7979 11.92 BRH.BAV
Regards,
Klaus Bernhard
Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
e-mail:
klaus.bernhard@vpn.at
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