DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code GEMR 20130228.465 7.56cG Sto.VSOLJ MONU 20130228.461 6.11cG Sto.VSOLJ MONV 20130228.458 9.03cG Sto.VSOLJ Observer: Hideo Sato (Chiba, Japan) Instruments: f=100mm (F/2.8) lens + Canon 60D