[vsnet-campaign-nova 1923] RS Oph brightening

[Taichi Kato]

   RS Oph is brightening from a minimum.  The time-scales of variations
look similar to those of T CrB.

  YYYYMMDD(UT)   mag  observer
  20080505.781  11.48V  (Kazuhiro Nakajima)
  20080505.785  10.64Rc  (Kazuhiro Nakajima)
  20080505.788  12.70B  (Kazuhiro Nakajima)
  20080506.099  11.61V  (Etienne Morelle)
  20080506.103  11.51V  (Etienne Morelle)
  20080506.2928 11.761V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20080507.053   119  (Georg Comello)
  20080508.025   115  (Wolfgang Kriebel)
  20080508.092   118  (Gary Poyner)
  20080509.2811 11.316V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20080509.954   116  (Erwin van Ballegoij)
  20080510.005   116  (Bjorn H. Granslo)
  20080510.976   114  (Georg Comello)
  20080512.133   118  (Jose Ripero)
  20080516.2819 11.082V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20080517.659  11.27V  (Kazuhiro Nakajima)
  20080517.662  10.39Rc  (Kazuhiro Nakajima)
  20080517.665  12.60B  (Kazuhiro Nakajima)
  20080517.667  11.21y  (Kazuhiro Nakajima)
  20080517.974   115  (Bjorn H. Granslo)
  20080520.2882 11.181V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))