[vsnet-obs 60187] Photoelectric observations by Oga (Dec. 13)

[Hiroyuki Maehara]

Photoelectric UBVRI magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
ORIalpha       20071213.617   -2.38Ij  Oga.VSOLJ
ORIalpha       20071213.617   -0.85Rj  Oga.VSOLJ
ORIalpha       20071213.619   0.77V    Oga.VSOLJ
ORIalpha       20071213.619   2.57B    Oga.VSOLJ
ORIalpha       20071213.621   3.69U    Oga.VSOLJ
ORIalpha       20071213.685   -2.41Ij  Oga.VSOLJ
ORIalpha       20071213.686   -0.86Rj  Oga.VSOLJ
ORIalpha       20071213.687   0.76V    Oga.VSOLJ
ORIalpha       20071213.688   2.55B    Oga.VSOLJ
ORIalpha       20071213.689   3.64U    Oga.VSOLJ

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