[vsnet-campaign-dn 2462] V844 Her observations from Morikawa-san

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

V844 Her observations from Morikawa-san

Dear Colleagues,

    We have received two sets of data (May 20 and 24) from Morikawa-san.
Both observations covered 4-5 superhump cycles.  Thanks!
On May 20, the object showed large-amplitude (~0.3 mag) superhumps.
Combined with the Kyoto data, the amplitude seems to have decayed rather
rapidly.  On May 24, the amplitude of superhumps was 0.1 mag.
These observations make one of the best-recorded coverages of superhumps
of this object.  The Kyoto team (observer: R. Ishioka) has been also
following the object throughout the present superoutburst.  Further
observations are welcomed (especially when V4641 Sgr is unreachable)
to complete the present intensive study.

Regards,
Taichi Kato
VSNET Collaboration team

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