DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code GEMR 20130216.452 7.42cG Sto.VSOLJ MONU 20130216.449 6.09cG Sto.VSOLJ MONV 20130216.445 8.30cG Sto.VSOLJ UMAZ 20130216.523 8.84cG Sto.VSOLJ Observer: Hideo Sato (Chiba, Japan) Instruments: f=100mm (F/2.8) lens + Canon 60D