DI UMa
A new outburst of 15.4mag was reported on January 18 by G. Poyner (vsnet-campaign-dn
2059). G. Poyner reported another outburst (14.9mag) on April 29. A
rapid fading from this outburst was observed on April 30 (vsnet-campaign-dn
2338, 2340).
An outburst to 14.9mag was reported by G. Poyner on December 10 (vsnet-campaign-dn
3116). Clear superhumps (0.2 mag) were detected on K. Tanabe's data
on Dec. 12 (vsnet-campaign-dn
3123, 3127).