DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CYGchi 20171023.455 4.57cG Sto.VSOLJ CYGchi 20171026.456 4.58cG Sto.VSOLJ Observer: Hideo Sato (Chiba, Japan) Instruments: f.l.=100mm lens (F/2.8) + Canon EOS 60D