ER UMa superoutburst continues YYYYMMDD(UT) mag observer 20010214.740 133 (M. Reszelski) 20010214.876 134 (E. Muyllaert) 20010215.790 133 (M. Reszelski) 20010215.851 134 (E. Muyllaert) 20010215.878 131 (G. Comello) 20010215.916 131 (H. McGee) 20010215.972 130 (P. A. Dubovsky) 20010216.551 128 (T. Watanabe) 20010216.869 132 (M. Westlund) 20010216.908 131 (J. Ripero) 20010217.038 128 (P. A. Dubovsky) 20010217.753 137 (M. Reszelski) 20010217.844 <139 (G. Poyner) 20010217.921 132 (J. Ripero) 20010218.340 128 (M. Simonsen) 20010218.467 131 (T. Watanabe) 20010218.671 130 (H. Maehara) 20010218.833 134 (M. Reszelski) 20010219.330 128 (M. Simonsen)