2009CBET.1966....2C

The variable was also independently discovered by S. B. Cenko, W. Li, and A. V. Filippenko in the course of the Lick Observatory Supernova Survey, speculating that may be a cataclysmic variable due to its sharp rise and lack of a host in its immediate vicinity. They report the position as R.A. = 22:39:58.37, Decl. = +34:23:06.0, which is 159" east and 17" north of the nucleus of MCG +06-49-68. Available unfiltered KAIT magnitudes for the varaible: Sept. 18.28 UT, [19.1; 23.28, 17.2; 24.26, 17.3. A faint object (identified as a star) is detected in Sloan Digital Sky Survey images at this position with the following magnitudes: u' = 25.41, g' = 22.44, r' = 22.54, z' = 22.36.