DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code VIRV339 20100501.51304 7.41C Nga.VSOLJ VIRV339 20100501.51397 7.35C Nga.VSOLJ Observer: K. Nagai (Kanagawa, Japan) Instruments: f=105mm lens + Canon EOS Kiss Digital