[vsnet-outburst 12622] DR UMa : irregular variations?

[Ohshima]

DR UMa : irregular variations?

 We have received further observations from Tom Krajci. On Apr 9, this
object was fainter by ~1 mag than three days before. Short-time variations
of  ~ 0.2 mag were seen. However, the periodicity is not apparent.
several period of QPOs may be superimposed.

 Please observed also this object if you can observe 17 mag object.