[vsnet-obs 70032] DSLR observations by Ymo (Apr. 3,4)

[Hiroyuki Maehara]

DSLR magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
GEMU           20110403.523   10.53cG  Ymo.VSOLJ
GEMU           20110403.526   10.47cG  Ymo.VSOLJ
GEMU           20110404.511   11.30cG  Ymo.VSOLJ
GEMU           20110404.513   11.31cG  Ymo.VSOLJ

Observer: M. Yamamoto (Aichi, Japan)
Instruments: f=135mm lens + Canon EOS
(measured from G-channel images; magnitude references: Tycho V mag)