CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code SDSSJ150240.98+333423.9 20090714.30441 15.00C Kis.VSOLJ Observer: Seiichiro Kiyota (Ibaraki, Japan) Instruments: 30cmL + FLI IMG1024 (GRAS-001, Mayhill. NM. USA)