[vsnet-alert 13404] ER UMa: at minimum

Ohshima ohshima at kusastro.kyoto-u.ac.jp
Thu Jun 9 23:38:52 JST 2011


ER UMa: at minimum

 We have received further observations from Crimean Astrophy. Obs.
(observers: Denis Samsonov).

 These data shows that this object was at minimum. It seems that
the amplitude was a little shallower than usuall minimum (~ 0.5 mag).

 It is interesting how this object behave after the "failed" outburst.
It is unknown whether the decrease of negative superhump amplitude is
related to failed outburst. Further observations are encouraged!


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