Obs: Klaus Wenzel Wenigumstadt (Germany) Instr.: 406/1829mm Newton e-mail: wenzel.qso at t-online.de all observation are visual Object Date UT mag S5 0716+71 20110228.847 13.6 Mrk 421 20110228.872 12.4 PG 1004+13 20110228.917 14.8 PG 1553+11 20110301.160 13.9 3C382 20110301.184 13.9 Klaus Wenzel