CH UMa recent (cont'd) YYYYMMDD(UT) mag observer 20010420.012 148 (M. Reszelski) 20010420.897 142 (G. Poyner) 20010421.840 140 (J. Gunther) 20010421.856 139 (J. Ripero) 20010421.867 <133 (M. Westlund) 20010421.869 140 (M. Verdenet) 20010421.876 141 (E. Muyllaert) 20010422.871 <137 (E. Muyllaert) 20010423.276 144: (R. J. Modic) 20010423.858 <120 (T. Lange) 20010423.887 140 (J. Ripero) 20010423.889 <137 (E. Muyllaert) 20010423.890 143 (M. Verdenet) 20010423.899 147 (G. Poyner) 20010424.913 149 (G. Poyner) 20010424.917 143: (E. Muyllaert) 20010424.922 141 (C. P. Jones) 20010424.944 142 (M. Reszelski) 20010425.131 140 (M. Simonsen) 20010425.901 <140 (P. A. Dubovsky) 20010425.903 147 (G. Poyner) 20010426.160 140 (M. Simonsen) 20010426.869 147 (M. Verdenet) 20010426.921 145 (M. Reszelski) 20010427.869 <142 (J. Ripero) 20010428.186 <140 (M. Simonsen) 20010428.905 148 (G. Poyner) 20010428.910 147 (C. P. Jones) 20010428.942 146 (M. Reszelski) 20010429.131 <140 (M. Simonsen) 20010429.283 153 (R. J. Modic) 20010429.879 <140 (P. A. Dubovsky) 20010429.905 149 (G. Poyner) 20010430.889 <140 (P. A. Dubovsky) 20010430.906 146 (G. Poyner) 20010501.037 147 (M. Reszelski) 20010501.141 <140 (M. Simonsen) 20010501.894 <137 (P. A. Dubovsky) 20010501.917 <145 (M. Reszelski) 20010502.958 <145 (M. Reszelski) 20010504.916 148 (C. P. Jones) 20010505.876 <133 (J. Ripero) 20010506.910 146 (G. Poyner) 20010507.856 <145 (M. Reszelski) 20010507.903 142 (C. P. Jones) 20010507.903 <137 (E. Muyllaert) 20010507.915 147 (G. Poyner) 20010508.905 147 (C. P. Jones) 20010508.957 147 (M. Reszelski) 20010509.871 <137 (P. A. Dubovsky) 20010509.949 147 (M. Reszelski) 20010510.143 <140 (M. Simonsen) 20010511.875 <142 (J. Ripero) 20010511.880 147 (M. Verdenet) 20010511.906 <140 (E. Muyllaert) 20010511.953 <137 (H. McGee) 20010512.890 146 (M. Verdenet) 20010512.892 <127 (T. Lange) 20010512.908 148 (C. P. Jones) 20010512.915 <140 (E. Muyllaert) 20010512.924 149 (G. Poyner) 20010512.962 <137 (H. McGee) 20010512.969 149 (M. Reszelski) 20010513.177 <140 (M. Simonsen) 20010513.872 <137 (J. Ripero) 20010513.885 148 (P. A. Dubovsky) 20010514.909 150 (P. A. Dubovsky) 20010514.912 147 (M. Reszelski) 20010516.892 <140 (P. A. Dubovsky) 20010516.903 <140 (E. Muyllaert) 20010516.928 148 (M. Reszelski) 20010516.949 148 (G. Poyner) 20010517.914 149 (M. Reszelski) 20010518.960 <137 (H. McGee) 20010519.127 <140 (M. Simonsen)