DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CYGchi 20171030.440 4.60cG Sto.VSOLJ CYGchi 20171031.439 4.62cG Sto.VSOLJ Observer: Hideo Sato (Chiba, Japan) Instruments: f.l.=100mm lens (F/2.8) + Canon EOS 60D