Z UMi recent (cont'd) YYMMDD(UT) mag observer 980827.297 115 (L. E. Shaw) 980828.003 117 (G. Poyner) 980828.908 116 (G. Poyner) 980829.908 115 (G. Poyner) 980830.294 117 (L. E. Shaw) 980830.894 116 (G. Comello) 980830.917 115 (R. J. Bouma) 980901.324 115 (L. E. Shaw) 980901.922 116 (G. Poyner) 980908.172 119 (G. Hanson) 980909.126 119 (G. Hanson) 980909.810 115 (E. Muyllaert) 980909.880 113 (H. McGee) 980909.901 115 (G. Poyner) 980910.815 114 (R. J. Bouma) 980910.853 116 (G. Comello) 980911.817 115 (R. J. Bouma) 980913.215 118 (G. Hanson)