[vsnet-campaign-dn 548] CP Dra: superhump period revised

[Makoto Uemura <uemura@kusastro.kyoto-u.ac.jp>]

    As reported in [vsnet-campaign-dn 542], we performed 
time-series photometry on February 26 at Kyoto, and detected two 
superhumps in our four-hour run.  The amplitude keeps at 0.3mag. 
Using the data taken by the Kyoto team and J. Pietz since 
February 24, the best candidate of the superhump period can be 
calculated to be 0.08535 +/- 0.00014 day.  The average magnitudes 
has not significantly been changed since February 24.

    Just now we have finished tonight run on CP Dra at Kyoto.  
Three hours data will be available.

Regards,
Makoto Uemura

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