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[vsnet-alert 6203] WZ Sge: genuine superhumps evolving!



WZ Sge: genuine superhumps evolving!

Dear Colleagues,

   We have received new data from Brian Martin (Aug. 5), Jochen Pietz
(Aug. 1, 3, 5 - initial part).  Toghether with the Kyoto Aug. 5 data
(observer: Ohashi-san, now being intensively analyzed), the all observations
show further development of genuine superhumps!  Earlier on Aug. 5,
the profile was still rather skewed (as described on Aug. 4), but is
now increasinglu becoming single-humped, superhump-type profile!
The observation by Pietz (just now) shows the increase of the superhump
amplitude!  We have firmly confirmed the arrival of true superhumps,
as announced on Aug. 4.

   More detailed analysis will be presented later.

Regards,
Taichi Kato
VSNET Collaboration team

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