[vsnet-alert 13993] ER UMa : at minimum

[Ohshima]

ER UMa : at minimum

 We have received further observations from Enrique 
de Miguel. This object was still at minimum, showing
negative superhumps.
 The interval of normal outbursts is longer than the
last season. The longest interval, which was clearly
estimated in the last season, was 8 ~ 9 days.  However, 
the interval of the last normal outburst and
the normal outburst twice before was more than 10 days.
This may imply a change of property of mass transfer.
8 days have passed since the last normal outburst. It is
interesting when the next normal outburst occur (In usual
case, the interval of normal outbursts got longer than the
previous one). Further observations are encouraged!