[vsnet-campaign 114] Re: RX J0640-24 outburst, fading?

["William S G Walker" <astroman@voyager.co.nz>]

Greetings,

Bad weather and the low altitude made this a difficult target. But I've
attached my light curve of the night of May 19, uncorrected for
differential extinction which seems to be present. Is this or isn't it a
superhump? Thanks to the visual observers, but I couldn't get another
night.

Regards,
Stan

----------
> From: Taichi Kato <tkato@kusastro.kyoto-u.ac.jp>
> To: vsnet-campaign@kusastro.kyoto-u.ac.jp
> Subject: [vsnet-campaign 104] RX J0640-24 outburst, fading?
> Date: Saturday, May 20, 2000 10:49 PM
> 
> RX J0640-24 outburst, fading?
> 
>   May have started fading more rapidly.  On the next occasion, we should
> probably get a better time-series photometry.
> 
>   YYYYMMDD(UT)   mag  observer
>   20000510.428  <135  (R. Stubbings)
>   20000510.690  <138  (B. Monard)
>   20000513.396   118  (R. Stubbings)
>   20000513.685   111  (B. Monard)
>   20000514.688   110  (B. Monard)
>   20000515.449   112  (R. Stubbings)
>   20000515.696   111  (B. Monard)
>   20000516.417   114  (R. Stubbings)
>   20000516.692   112  (B. Monard)
>   20000517.365   114  (R. Stubbings)
>   20000517.444   115  (A. Pearce)
>   20000518.442   115  (A. Pearce)
>   20000519.444   117  (A. Pearce)
>   20000520.390   119  (R. Stubbings)
>   20000520.441   120  (A. Pearce)
> 
> Regards,
> Taichi Kato
> VSNET Collaboration team
>

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