DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code PYXT 20110425.462 7.72cG Wnm.VSOLJ Observer: Makoto Watanabe (Toyama, Japan) Instruments: 135mm lens (f/2.8) + Nikon D700 (measured from G-channel images; magnitude references: Tycho-2 V mag and AAVSO V mag)