RZ Leo superoutburst update YYYYMMDD(UT) mag observer 20001202.176 <140 (P. A. Dubovsky) 20001202.694 <127 (R. Stubbings) 20001204.403 <140 (M. Simonsen) 20001205.717 <130 (R. Stubbings) 20001207.165 <140 (P. A. Dubovsky) 20001209.728 <120 (R. Stubbings) 20001209.856 <136 (H. Maehara) 20001212.839 <134 (H. Maehara) 20001220.662 121 (R. Stubbings) 20001220.699 121 (R. Stubbings) 20001220.719 122 (R. Stubbings) 20001221.062 122 (P. A. Dubovsky) 20001221.210 122 (T. Kinnunen) 20001221.222 126 (E. Muyllaert) 20001221.703 130 (S. Takahashi) 20001221.814 125 (A. Pearce) 20001221.815 126 (T. Watanabe) 20001221.826 132 (K. Hirosawa) 20001222.100 127 (M. Verdenet) 20001222.219 131 (M. Reszelski) 20001222.235 125 (R. J. Bouma) 20001222.391 125 (M. Simonsen)