DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CYGchi 20170930.501 4.95cG Sto.VSOLJ CYGchi 20171008.447 4.83cG Sto.VSOLJ Observer: Hideo Sato (Chiba, Japan) Instruments: f.l.=100mm lens (F/2.8) + Canon EOS 60D