2009CBET.2057....2H

An independent discovery was reported by by Kamil Hornoch (Ondrejov Observatory) on a co-added 1350-sec R-band CCD frame taken by M. Wolf and himself with the 0.65-m telescope at Ondrejov on Nov. 5.859 UT. Available R-band magnitudes measured by Hornoch for M31N 2009-11c: 2009 Oct. 31.132, [21.4 (from a co-added 450-sec R-band CCD frame taken during software tests by P. Kubanek, J. Gorrosabel, and M. Jelinek with the 1.23-m telescope at Calar Alto); Nov. 4.963 UT, [20.3 (image by K. Hornoch, 0.65-m telescope at Ondrejov); 5.859, 19.9 ± 0.3 (Hornoch and M. Wolf). Position end figures measured by Hornoch for 2009-11c: 10s.42, 18".8 (offset 294" east, 230" south).