[vsnet-obs 68052] DSLR observations by Nga (Aug. 3,4,5)

[Hiroyuki Maehara]

DSLR magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
SCTR           20100803.46911 5.69cG   Nga.VSOLJ
SCTR           20100804.45591 5.67cG   Nga.VSOLJ
SCTR           20100805.45672 5.62cG   Nga.VSOLJ
SGRV356        20100803.47242 7.11cG   Nga.VSOLJ
SGRV356        20100804.45902 6.85cG   Nga.VSOLJ
SGRV356        20100805.46054 6.84cG   Nga.VSOLJ

Observer: K. Nagai (Kanagawa, Japan)
Instruments:  f=105mm(F5.6) lens + Canon EOS Kiss digital
(measured from G-channel images; magnitude references: Hipparcos/Tycho V mag)