CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CYGV2491 20080415.79584 9.39V Njh.VSOLJ CYGV2491 20080415.79892 7.99Rc Njh.VSOLJ Observer: Kazuhiro Nakajima (Mie, Japan) Instruments: 25cmSCT + CV-04 + V,Rc filter