[vsnet-alert 13914] VW Hyi superhumps

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Tue Nov 29 12:15:59 JST 2011

VW Hyi superhumps

> Please advice whether I should continue time series or
> only snapshots during the coming nights.

   We have received the mentioned data.  The data caught the rising
part, precursor part and evolving superhumps.  Since there has been
no publicly available data fot O-C analysis as we did for (mostly)
northern objects, continued observations are requested.

   Current superoutburst:

  YYYYMMDD(UT)   mag  observer
  20111120.553   135  (Rod Stubbings)
  20111121.532   139  (Rod Stubbings)
  20111124.469   137  (Rod Stubbings)
  20111127.453    91  (Rod Stubbings)

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