CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code SDSSJ082409.73+493124.4 20070302.53262 15.70C Njh.VSOLJ SDSSJ082409.73+493124.4 20070303.50105 15.71C Njh.VSOLJ Observer: Kazuhiro Nakajima (Mie, Japan) Instruments: 25cmSC + CV-04 + No filter