DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code GEMR 20171226.506 9.18cG Sto.VSOLJ GEMR 20171227.506 8.94cG Sto.VSOLJ Observer: Hideo Sato (Chiba, Japan) Instruments: f.l.=100mm lens (F/2.8) + Canon EOS 60D