CH UMa outburst update Minor outburst? YYYYMMDD(UT) mag observer 20010410.853 150 (M. Reszelski) 20010411.869 <140 (E. Muyllaert) 20010411.881 <142 (J. Ripero) 20010412.915 150 (M. Reszelski) 20010413.867 <133 (M. Westlund) 20010413.869 <140 (E. Muyllaert) 20010413.944 147 (C. P. Jones) 20010414.212 <140 (M. Simonsen) 20010414.269 151 (R. J. Modic) 20010414.872 <142 (J. Ripero) 20010414.917 150 (M. Reszelski) 20010415.220 <140 (M. Simonsen) 20010415.876 <142 (J. Ripero) 20010416.863 <137 (P. A. Dubovsky) 20010416.942 149 (G. Poyner) 20010418.191 140: (M. Simonsen) 20010418.873 <140 (E. Muyllaert) 20010418.935 <140 (P. A. Dubovsky) 20010418.938 144 (G. Poyner) 20010419.910 137 (J. Gunther) 20010420.012 148 (M. Reszelski) 20010420.897 142 (G. Poyner) 20010421.856 139 (J. Ripero)