[vsnet-alert 13079] ER UMa : return to minimum

[Ohshima]

ER UMa : return to minimum

 We have further observations from Akazawa-san, Maehara-san, and Tom Krajci.
According to the newest observations, this obejct was returning to the minimum.
It is interesting that the amplitude of negative superhumps got large abruptly
on Apr. 2.2 while the magnitude was getting fainter gradually.

 Further observations are required!