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[vsnet-campaign-dn 2458] IY UMa observation May 23

IY UMa observation May 23

Dear Colleagues,

   We have partly analyzed the observations of IY UMa received from
Tanabe-san (Okayama U. Sci.).  The systems showed late superhumps
(double maxima?) outside the eclipses.  The rapid fading trend
has stopped.  Long time-series observations have been also taken at Kyoto
(observer: R. Ishioka) and Ouda, as reported by Uemura-san.

Regards,
Taichi Kato
VSNET Collaboration team

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