[vsnet-obs 23842] New variable (BeV20)

["Klaus Bernhard" <klaus.bernhard@vpn.at>]

Dear colleagues!

I would like to send you observations of a new variable star (BeV20),
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 BeV20 193930.5   N104313  (J2000)  12.7 13.0(CCD) SR

comments:
BeV20: GSC 1060 2412.
Comparison star was for all measurements GSC 1061 1030  (12.0 mag),
which was checked to be constant.
The change in brightness and the red colour
(USNO A2.0: r:12.7 mag, b:14.5 mag) suggest a SR-variable.

object     YYMMDD(UT)    mag (CCD)   code
BeV20	990910.8472	12.74	BRH.BAV
BeV20	990911.8389	12.77	BRH.BAV
BeV20	990912.8389	12.73	BRH.BAV
BeV20	990913.8319	12.77	BRH.BAV
BeV20	990924.8035	12.75	BRH.BAV
BeV20	990927.7979	12.84	BRH.BAV
BeV20	991001.8875	12.86	BRH.BAV
BeV20	991007.7708	13.00	BRH.BAV


Regards,

Klaus Bernhard

Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
e-mail:
klaus.bernhard@vpn.at

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