[vsnet-alert 15810] CSS J135642.4+613025 bright outburst

[Denis Denisenko]

This variable which was initially detected by Catalina Sky Survey as
CSS130529:135642+613025 at 18.97m a week ago has brightened to full
maximum on MASTER-Amur survey images tonight:

CSS130529:135642+613025
  20130606.625  15.63  MASTER-Amur
  20130606.654  15.64  MASTER-Amur

CRTS light curve at
http://nesssi.cacr.caltech.edu/catalina/20130529/1305291600394135487p.html
shows two previous bright outbursts to 15.5m on 2011-04-02 and to
15.4m on 2012-05-28.

The object at minimum is identical to SDSS J135642.38+613024.4:
u=21.65 g=21.26 r=21.35 i=20.97 z=20.44
http://skyserver.sdss3.org/dr8/en/tools/explore/obj.asp?id=1237655371440521419

There is also UV counterpart with two entries in GALEX GR6:
GALEX J135642.4+613024 FUV=21.86+/-0.44 NUV=21.56+/-0.31
GALEX J135642.3+613023 NUV=21.03+/-0.07

Denis Denisenko