[vsnet-alert 6142] WZ Sge: Nyrola observation on July 26-27

[Taichi Kato <tkato>]

WZ Sge: Nyrola observation on July 26-27

Dear Colleagues,

   The Nyrola Observatory team (Moilanen) has kindly sent high-quality
high-speed CCD photometry of WZ Sge last night.  The light curve shows
that the amplitude of early superhumps has slightly decayed, as have been
seen in other WZ Sge-type superoutbursts.  The profile of the early
superhumps has become more structured, and there may be emerging evidence
of QPOs (quasi-periodic oscillations).  We are intensively analyzing
all the reported data and the Kyoto data.  The result will be duly
reflected on the WWW light curve.

Regards,
Taichi Kato
VSNET Collaboration team

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