[vsnet-outburst 13591] ER UMa : negative superhumps

Ohshima ohshima at kusastro.kyoto-u.ac.jp
Wed Dec 21 02:46:49 JST 2011


ER UMa : negative superhumps

 We have received further observations from Enrique 
de Miguel.
 ER UMa was still at minimum. Although basically negative 
superhumps were seen, multiple peak were seen in the newly
reported data. It is also interesting that this minimum
is fainter than the previous minimum by 0.5 mag.


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