[vsnet-obs 73202] DSLR observations by Knk (Jul 17)

Hiroyuki Maehara mira at cetus-net.org
Thu Jul 19 08:36:15 JST 2012


DSLR magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
SGRnova2012-4  20120717.578   9.07cG   Knk.VSOLJ

Observer: K. Kanatsu (Shimane, Japan)
Instruments: f=50mm lens + Pentax ist*D
(measured from G-channel images; magnitude references: Tycho V mag)


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