[vsnet-alert 9088] Re: Bright star in Cas via CBAT

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Wed Nov 1 12:35:52 JST 2006


   Keith Geary's image seems to show the presence of
an outbursting bluish(?) star.  I wonder if this might be
a some kind of gamma Cas-type outburst (too fast for
a Be-type phenomenon?), or might be a some class of
a transient arising from an early-type binary (such as
V4641 Sgr or CI Cam) (??)
Has anyone obtained a spectrum?


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