[vsnet-obs 26424] RE: [vsnet-alert 4244] SW UMa: superhump evolved

[Jochen.Pietz@t-online.de (Jochen Pietz)]

On 18-Feb-00 Makoto Uemura wrote:
>
>SW UMa: superhump evolved
>
>  In the light curve of SW UMa on Feb. 16 observed at Kyoto, 
>we see the evolution of the superhump whose amplitude varied 
>from about 0.1 mag to 0.2 mag within 10 hours.  The following 
>observation by B. Martin showed the 7 superhumps with almost 
>constant amplitude of 0.2 mag.  The observations are urged 
>to catch the more evolutional scenario of superhump.
>
>Regards,
>Makoto Uemura, Taichi Kato and Brian Martin
> 

Below you found the links to my lightcurves (through clouds)

 2000-02-13.78 to 13.92 (no prominent hump) mean ~10.8mag
 http://home.t-online.de/home/Jochen.Pietz/swuma01.gif

 2000-02-16.77 to 13.89 (hump with 0.15mag) mean ~11.1mag
 http://home.t-online.de/home/Jochen.Pietz/swuma02.gif

 2000-02-17.78 to 13.90 (hump with 0.35mag) mean ~11.2mag
 http://home.t-online.de/home/Jochen.Pietz/swuma03.gif

Regards,
Jochen Pietz

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