[vsnet-campaign-dn 2525] QW Ser superhump evolution

[Taichi Kato <tkato@kusastro.kyoto-u.ac.jp>]

QW Ser superhump evolution

Dear Colleagues,

    We have received new data from Tanabe-san (Okayama U. Sci.) and
Kiyota-san (Tsukuba).  The Kyoto team (observers: R. Ishioka and M. Uemura)
has been also following this superoutburst on every night.  Most recent
observations show the decrease of amplitude of superhumps to 0.15 mag.
There is also a hint of secondary superhump (phase ~0.4).  Thanks to the
favorable conditions, the present coverage is excellent.  Please continue
the present coverage (for northern observers) before the run of V4641 Sgr.

Regards,
Taichi Kato
VSNET Collaboration team

VSNET Home Page

Return to Daisaku Nogami

---

vsnet-adm@kusastro.kyoto-u.ac.jp