2010CBET.2391....3H

Hornoch also reports additional R-band photometry of recent M31 novae as measured by himself from images taken with the 0.65-m telescope at Ondrejov. Magnitudes for M31N 2010-05a (cf. CBETs 2305, 2319, and 2341): June 27.034 UT, 18.2 ± 0.15 (Hornoch); 28.040, 18.1 ± 0.1 (Hornoch and P. Hornochova); 29.034, 18.4 ± 0.2 (P. Zasche); 30.022, 18.55 ± 0.15 (Hornoch); July 3.025, 18.4 ± 0.15 (Hornoch and Hornochova); 4.031, 18.6 ± 0.15 (Hornoch). Magnitudes for M31N 2010-06c (cf. CBET 2343): June 28.014 UT, 17.5 ± 0.1 (Hornoch and Hornochova); 29.022, 17.45 ± 0.1 (Zasche); 30.003, 17.65 ± 0.1 (Hornoch); July 1.022, 17.75 ± 0.1 (Wolf); 2.997, 18.05 ± 0.1 (Hornoch and Hornochova); 4.005, 18.3 ± 0.1 (Hornoch); 4.956, 18.2 ± 0.15 (Hornoch); 7.036, 18.7 ± 0.2 (Hornoch); 8.060, 18.55 ± 0.1 (Zasche). Magnitudes for M31N 2010-06d (cf. CBET 2347): July 2.997 UT, 18.6 ± 0.15 (Hornoch and Hornochova); 3.025, 18.4 ± 0.1 (Hornoch and Hornochova); 4.005, 17.7 ± 0.1 (Hornoch); 4.031, 17.75 ± 0.1 (Hornoch); 4.956, 17.5 ± 0.1 (Hornoch); 7.036, 19.2 ± 0.2 (Hornoch); 8.060, 19.2 ± 0.15 (Zasche).