Obs: Klaus Wenzel Wenigumstadt (Germany) Instr.: 406/1829mm und 317/1500mm Newton e-mail: wenzel.qso at t-online.de all observations are visual Object Date UT mag SN 2011ao 20110328.840 13.8 SN 2010jl 20110328.847 14.5 R CrB 20110329.128 13.4 Klaus Wenzel