OBS: Miguel Rodriguez Marco TEL: 0.20-m f/8 Ritchey-Chretien + CCD CCD: QHY9 KAF-8300 Bessell-Cousins BVRI filters VPhot 3.1 AAVSO OBJECT DATE MAG +/- N OBS CAT -------- ------------ --------- ----- -- --- --- SN 2011dh 20110725.898 14.05V 0.030 1 Mro AAVSO 4936ABQJ