[vsnet-alert 9390] Re: GW Lib: decay of late superhumps

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Wed Jun 20 10:31:30 JST 2007


> GW Lib: decay of late superhumps

> This decay became more
> or less apparent since June 10, and has been prominent since
> June 15.  The mean amplitude on June 17 was about 0.05 mag,
> possibly signaling the end of the entire superoutburst

   The most recent data (June 18) from Berto Monard show
a slight regrowth of the late superhumps.  No apparent phase
shift during this regrowth was observed.  The outburst activity
has not yet terminated.


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