[vsnet-outburst 12397] ER UMa : negative superhumps still seen

[Ohshima]

ER UMa : negative superhumps still seen

 We have received further observations Josch Hambsch, Denis Samsonov 
(Crimean Astrophys. Obs., relayed by E. Pavlenko), Enrique de Miguel,
Tom Krajci, William Stein, and Boyd Boitnott. These data caught the
brightening phase of the present outburst. As mentioned in the previous
mail, this outburst may be a superoutburst.
 The negative superhump are still seen. And the period have not change
so much since the last change when the last normal outburst started.

 Further observations are strongly required!