[vsnet-obs 69153] DSLR observations by Iak (Dec. 16)

[Hiroyuki Maehara]

DSLR magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
MONAX          20101216.70985 6.66V    Iak.VSOLJ
MONIM          20101216.70985 6.60V    Iak.VSOLJ
MONT           20101216.70985 5.79V    Iak.VSOLJ
MONV689        20101216.70985 6.37V    Iak.VSOLJ
MONV715        20101216.70985 6.29V    Iak.VSOLJ
MONV729        20101216.70985 6.95V    Iak.VSOLJ
ORICK          20101216.70985 6.30V    Iak.VSOLJ
ORIV1149       20101216.70985 6.73V    Iak.VSOLJ
ORIV1357       20101216.70985 6.41V    Iak.VSOLJ
ORImu          20101216.70985 4.16V    Iak.VSOLJ

Observer: Kazuyoshi Imamura (Okayama, Japan)
Instruments: f=50mm lens (F4.0) + EOS Kiss Digital N
magnitude reference: Tycho-2
residual standard error: B=0.10, V=0.03, Rc=0.06
(measured from RGB channels of unfiltered images and transformed to the standard system)