[vsnet-alert 17942] GY Cnc outburst

[Denis Denisenko]

This eclipsing dwarf nova with a long period 0.1754425d (4.21hr) is in
bright outburst on MASTER-Kislovodsk images from the last night:

GY Cnc
  20141106.987  12.75C  MASTER-Kislovodsk
  20141107.052  12.73C  MASTER-Kislovodsk

Archival light curve from Catalina Sky Survey:
http://nesssi.cacr.caltech.edu/catalina/20080130/801301180474127786p.html

Previous outburst was detected on 2014 Apr. 07 with the maximum on Apr.
09-13.

For details on the light curve see online article "Outburst Photometry of
the Eclipsing Dwarf Nova GY Cancri" by T. Kato, R. Ishioka, and M. Uemura
(PASJ Vol. 54, pp. 1023-1028, 2002)
http://pasj.asj.or.jp/v54/n6/540622/540622.html with the plots of orbital
modulation and eclipse profile at
http://pasj.asj.or.jp/v54/n6/540622/node3.html

Denis Denisenko
Member of MASTER team at SAI MSU