[vsnet-obs 69149] DSLR observations by Iak (Dec. 14)

[Hiroyuki Maehara]

DSLR magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
MONAX          20101214.66784 6.76V    Iak.VSOLJ
MONIM          20101214.66784 6.59V    Iak.VSOLJ
MONT           20101214.66784 5.70V    Iak.VSOLJ
MONV689        20101214.66784 6.31V    Iak.VSOLJ
MONV715        20101214.66784 6.23V    Iak.VSOLJ
MONV729        20101214.66784 7.17V    Iak.VSOLJ
ORICK          20101214.66784 6.22V    Iak.VSOLJ
ORIV1149       20101214.66784 6.50V    Iak.VSOLJ
ORIV1357       20101214.66784 6.46V    Iak.VSOLJ
ORImu          20101214.66784 4.12V    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=0.05, Rc=0.06
(measured from RGB channels of unfiltered images and transformed to the standard system)