DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CETomicron 20170215.39505 3.465cG Nga.VSOLJ CETomicron 20170216.38211 3.482cG Nga.VSOLJ Observer: K. Nagai (Kanagawa, Japan) Instruments: f.l.=28mm lens + Canon EOS Kiss digital N