DSLR magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code SN2011fe 20110828.43880 12.29cG Hsk.VSOLJ Observer: K. Hirosawa (Aichi, Japan) Instruments: 16cmL + CANON EOS KISS X4 (measured from G-channel images; magnitude references: AAVSO V mag)