[vsnet-obs 63804] Photoelectric observations by Oga (Feb. 18)

[Hiroyuki Maehara]

Photoelectric UBVRI magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
GEMeta         20090218.546   0.29Ij   Oga.VSOLJ
GEMeta         20090218.547   1.61Rj   Oga.VSOLJ
GEMeta         20090218.548   3.10V    Oga.VSOLJ
GEMeta         20090218.549   4.59B    Oga.VSOLJ
GEMeta         20090218.552   5.74U    Oga.VSOLJ
ORIalpha       20090218.490   -2.36Ij  Oga.VSOLJ
ORIalpha       20090218.490   -0.90Rj  Oga.VSOLJ
ORIalpha       20090218.492   0.77V    Oga.VSOLJ
ORIalpha       20090218.492   2.54B    Oga.VSOLJ
ORIalpha       20090218.493   3.57U    Oga.VSOLJ

Observer: Yojiro Ogane (Tokyo, Japan)
Instruments: 30cmC + silicon photodiode photometer + Johnson UBVRI filter