Z Cam outburst (update) YYMMDD(UT) mag observer 980929.846 133 (G. Comello) 980929.910 133 (T. Kinnunen) 980930.399 133 (G. Hanson) 980930.794 129 (G. Poyner) 981001.062 129 (A. Diepvens) 981001.110 134 (T. Kinnunen) 981001.435 131 (G. Hanson) 981002.803 132 (T. Watanabe) 981002.910 134 (T. Kinnunen) 981003.142 131 (G. Poyner) 981003.758 132 (T. Watanabe) 981006.130 130 (T. Kinnunen) 981007.087 108 (G. Hanson) 981007.849 110 (T. Kinnunen) 981008.683 109 (T. Watanabe) 981009.101 108 (G. Hanson) 981009.106 107 (G. Poyner) 981009.735 115 (H. Itoh) 981010.030 110 (G. Poyner) 981010.087 112 (G. Hanson) 981011.094 114 (G. Hanson)