[vsnet-newvar 1506] New Bernhard variable (Brh V115)

["Klaus Bernhard" <kl.bernhard@aon.at>]

Dear colleagues!

I would like to send you observations of a new variable star
(Brh V115), 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 V115 190324.5  -034408 (J2000) 11.4-11.6 (CCD)

comments:
Brh V115: GSC 5132 1538
The comparison star is GSC 5136 1424 (12.0 mag),
which has been checked for constant brightness.
The USNO A2.0 magnitudes (r:10.9, b: 13.9) and
the following observations suggest a long period variable,
type and period still unknown.

object         YYMMDD(UT)   mag(CCD)   code
Brh V115   020627.0040       11.55          Brh.BAV
Brh V115   020629.0040       11.53          Brh.BAV
Brh V115   020629.9825       11.51          Brh.BAV
Brh V115   020630.9922       11.46          Brh.BAV
Brh V115   020701.9735       11.42          Brh.BAV
Brh V115   020705.9999       11.41          Brh.BAV
Brh V115   020707.9714       11.40          Brh.BAV
Brh V115   020708.9624       11.44          Brh.BAV
Brh V115   020719.9596       11.48          Brh.BAV
Brh V115   020720.9603       11.47          Brh.BAV

Regards,

Klaus Bernhard

Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA

kl.bernhard@aon.at
http://mitglied.lycos.de/klausbernhard/

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