Z UMi fading continues YYYYMMDD(UT) mag observer 20010401.844 126 (E. Muyllaert) 20010402.153 127 (H. McGee) 20010402.814 125 (M. Reszelski) 20010402.821 126 (G. Comello) 20010403.817 127 (G. Comello) 20010403.826 128 (R. J. Bouma) 20010404.851 128 (G. Poyner) 20010404.866 129 (E. Muyllaert) 20010405.323 131 (R. J. Modic) 20010405.858 129 (M. Reszelski) 20010407.837 131 (G. Comello) 20010407.837 132 (R. J. Bouma) 20010408.421 <125 (M. Simonsen) 20010408.819 132 (G. Comello) 20010409.113 133 (M. Simonsen) 20010409.853 134 (E. Muyllaert) 20010410.851 137 (M. Reszelski) 20010410.953 136 (H. McGee)