[vsnet-alert 16602] MASTER OT J005740.99+443101.5 - new UGSU candidate (15.4m)

[Denis Denisenko]

Pavel Balanutsa has found new CV in Andromeda with 6m outburst
amplitude and UV counterpart. It was published in ATel #5555, see
http://www.astronomerstelegram.org/?read=5555

MASTER OT J005740.99+443101.5 = SDSS J005741.04+443101.6
  20131106.5607  15.46C  MASTER-Tunka
  20131106.5623  15.41C  MASTER-Tunka
  20131106.5634  15.37C  MASTER-Tunka
  20131106.6564  15.67C  MASTER-Tunka
  20131106.6577  15.67C  MASTER-Tunka
  20131106.6595  15.66C  MASTER-Tunka
  20131106.6605  15.69C  MASTER-Tunka

MASTER discovery and reference images:
http://master.sai.msu.ru/static/OT/005740.99443101.5.png

No previous outbursts were detected by Palomar/NEAT and Catalina Sky Survey.
Quiescent counterpart:
SDSS J005741.04+443101.6
u=21.12 g=20.94 r=21.06 i=21.18 z=21.07
http://skyserver.sdss3.org/dr8/en/tools/explore/obj.asp?id=1237659931074167863

GALEX J005741.1+443102 (FUV=22.44+/-0.34 NUV=22.55+/-0.26)

There is a blue star on DSS plates with jmag=21.87. Color-combined finder chart:
http://master.sai.msu.ru/static/OT/J005741+443101-BRIR5x5.jpg

Denis Denisenko
Member of MASTER team at SAI MSU
(currently at the Autumn School in Zvenigorod)