[vsnet-obs 75616] VS observations by Ymo (Jul 7-9)

[Hiroyuki Maehara]

CCD magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
SCTR           20130707.480 7.88cG   Ymo.VSOLJ
SCTR           20130707.502 7.89cG   Ymo.VSOLJ
SCTR           20130708.499 7.89cG   Ymo.VSOLJ
SCTR           20130709.524 7.78cG   Ymo.VSOLJ

Observer: M. Yamamoto (Aichi, Japan)
Instruments: f=135mm(F3.2) lens + CANON EOS
(measured from G-channel images; magnitude references: Tycho V mag)