[vsnet-alert 12883] ER UMa : negative superhumps still seen

[Ohshima]

ER UMa : negative superhumps still seen

 We have received further observations from Akazawa-san, de Miguel, and 
Itoh-san. Obtained data exhibit that the negative superhumps were clearly
seen (Since this object was at minimum, the amplitude reached ~ 1 mag.)
If anything doesn't go wrong, this object will underwent the next super-
outburst around the end of February. Further observations are required!