[vsnet-obs 26909] RE: [vsnet-alert 4426] SW UMa short unexpected rebrightening

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

SW UMa   2000-03-14.885   16.49C   pre-outburst magnitude

On 19-Mar-00 Taichi Kato wrote:
>SW UMa short unexpected rebrightening
>
>Dear Collagues,
>
>    Some of the VSNET SW UMa collaboration team have continued observation
>of post-superoutburst SW UMa.  Among them, Elena Pavlenko (Crimea) and
>Sergei Shugarov (Moscow) have provided excellent post-superoutburst data
>on this star.  They have caught a short brigtening of by ~1 mag lasting
>at least 2 hours, in their time-series on Mar. 14.  An indication of
>the start of the rise could be traced in the preceding Kyoto data.
>The object returned to its normal magnitude on the next night.
>This phenomenon can be a some variety (with an unexpected evolution) of
>post-superoutburst rebrightening.  The present observation stresses the
>importance of continuing observations of post-superoutbursting SU UMa-type
>dwarf nova.
>
>    The entire light cuvre is seen at:
>
>    http://vsnet.kusastro.kyoto-u.ac.jp/vsnet/DNe/swuma00.html
>
>The VSNET SW UMa collaboration team:
>Makoto Uemura, Taichi Kato, Brian Martin, Rudolf Novak, Denis Buczynski,
>Lew Cook, Elena Pavlenko, Sergei Shugarov, Gianluca Masi, Alessia Cassetti,
>Kohji Yoshikawa

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