[vsnet-outburst 13992] ER UMa : return to the minimum

[Ohshima]

ER UMa: return to the minimum

 We have received further observations from Akazawa-
san and William Stein. These data show that this object
returned to the minimum state. It seems that the signal
of negative superhumps got stronger again. The length of
this superoutburst was very short (only 16 days!).

 Further observations are encouraged!