CR Boo: fading from the plateau Our observation last night shows that CR Boo became 0.4mag fainter than that on March 27. The atypical plateau, which was previously reported, lastef for, at least 7 days and possibly 9 days. We are now having the tonight run and confirm that the object is further fading. The duration of the current superoutburst (or short standstill?) is relatively long compared with recent superoutbursts. Close monitoring of this very active object is encouraged. Regards, Makoto Uemura