[vsnet-outburst 13488] TV Col outburst on Nov. 21

[Taichi Kato]

TV Col outburst on Nov. 21

  YYYYMMDD(UT)   mag  observer
  20111120.526   139  (Rod Stubbings)
  20111121.540   129  (Rod Stubbings)
  20111124.503   136  (Rod Stubbings)

   This outburst (including the pre-outburst data and rising phase!)
was observed by Josch Hambsch.  The rise took ~3 hours and a flare
was observed during the rising phase.  The amplitude of the outburst
was about 1.4 mag.  Since outbursts of TV Col tend to cluster,
continued vigilance on this object might be fruitful.