[vsnet-newvar 1519] New Bernhard variable (Brh V119)

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

Dear colleagues!
 
I would like to send you observations of a new variable star
(Brh V119), 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 V119   200504.1  -034035.8  (J2000) 11.5-11.7 (CCD)
 
comments:
Brh V119:  GSC 5164 1289
The comparison star is GSC 5164 1327 (11.76 mag),
which has been checked for constant brightness.
The  USNO A2.0 magnitudes (r:11.4, b: 14.0) and
the following observations suggest a long period variable,
type and period still unknown.
 

object             YYMMDD(UT)      mag(CCD)        code

Brh V119        020627.0468        11.48                Brh.BAV
Brh V119        020630.0253        11.58                Brh.BAV
Brh V119        020701.0350        11.54                Brh.BAV
Brh V119        020702.0163        11.52                Brh.BAV
Brh V119        020706.0426        11.61                Brh.BAV
Brh V119        020708.0142        11.62                Brh.BAV
Brh V119        020720.0024        11.70                Brh.BAV
Brh V119        020721.0031        11.69                Brh.BAV


Vizier investigations show that 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?301.2670_-03.6767

These observations confirm the variability of GSC 5164 1289.

Regards,
 
Klaus Bernhard
 
Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
 
kl.bernhard@aon.at
http://mitglied.lycos.de/klausbernhard/

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