[vsnet-alert 14300] ER UMa: the amplitude of superhumps got shallower

Ohshima ohshima at kusastro.kyoto-u.ac.jp
Thu Mar 1 23:02:36 JST 2012


ER UMa: the amplitude of superhumps got shallower

 We have further observertion from Enrique de Miguel
and Josch Hambsch. According to the data, the superoutburst
was still continueing and the amplitude of superhumps
was getting smaller (0.1 ~ 0.2 mag). Especially they got
under 0.1 mag in the phase when the effect of negative 
superhumps was strong.
 Further observations are encouraged!


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