NN Cen outburst YYYYMMDD(UT) mag observer 20001120.614 <135 (R. Stubbings) 20001122.610 <135 (R. Stubbings) 20001123.483 <130 (P. Nelson) 20001124.824 <153 (A. Pearce) 20001125.710 <140 (R. Stubbings) 20001125.803 <145 (A. Pearce) 20001127.708 <137 (R. Stubbings) 20001129.710 137 (R. Stubbings) 20001129.817 136 (A. Pearce)