[vsnet-alert 18376] QZ Vir: rebrightening to (likely) main superoutburst

[Taichi Kato]

QZ Vir: rebrightening to (likely) main superoutburst

   Josch Hambsch recorded the rising part (Josch,
excellent decision!).  Superhumps have not grown
sufficiently.  If the current outburst becomes
a superoutburst, we can see evidence of stage A
superhumps developing near quiescence following
the precursor outburst.

  YYYYMMDD(UT)   mag  observer
  20150213.960  <141  (Eddy Muyllaert)
  20150214.969  <141  (Eddy Muyllaert)
  20150215.876  <135  (Eddy Muyllaert)
  20150217.072  <153  (Gary Poyner)
  20150217.872  <141  (Eddy Muyllaert)
  20150221.512   150  (Rod Stubbings)
  20150221.583   144  (Rod Stubbings)
  20150221.605   140  (Rod Stubbings)
  20150221.642   137  (Rod Stubbings)
  20150221.658   134  (Rod Stubbings)
  20150221.681   133  (Rod Stubbings)
  20150221.692   133  (Rod Stubbings)
  20150221.897   111  (Eddy Muyllaert)
  20150221.957   109  (Gary Poyner)
  20150222.042   108  (Gary Poyner)
  20150222.542   107  (Rod Stubbings)
  20150222.919   106  (Klaus Wenzel)
  20150223.887   123  (Eddy Muyllaert)
  20150224.913   139  (Eddy Muyllaert)
  20150225.590   148  (Rod Stubbings)
  20150227.897  <135  (Eddy Muyllaert)
  20150304.885   105  (Eddy Muyllaert)