DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code UMAR 20130517.473 7.92cG Sto.VSOLJ UMAS 20130517.470 8.51cG Sto.VSOLJ UMAT 20130517.470 9.48cG Sto.VSOLJ UMAZ 20130517.467 7.73cG Sto.VSOLJ Observer: Hideo Sato (Chiba, Japan) Instruments: f=100mm (F/2.8) lens + Canon 60D