AT Cnc outburst or standstill? YYYYMMDD(UT) mag observer 20001118.794 <141 (H. Maehara) 20001120.660 135 (R. Stubbings) 20001121.094 133 (G. Poyner) 20001122.201 132 (E. Muyllaert) 20001124.689 135: (R. Stubbings) 20001125.690 136 (R. Stubbings) 20001127.094 133 (G. Poyner) 20001127.224 135 (E. Muyllaert) 20001129.003 132 (P. A. Dubovsky) 20001129.703 135 (R. Stubbings) 20001129.932 130 (P. A. Dubovsky) 20001130.030 135 (E. Muyllaert) 20001130.035 135 (G. Poyner) 20001130.803 136 (A. Pearce) 20001201.624 135 (R. Stubbings) 20001201.949 132 (P. A. Dubovsky) 20001202.674 135 (R. Stubbings) 20001202.785 136 (A. Pearce) 20001203.053 134 (G. Poyner) 20001203.653 135 (R. Stubbings) 20001203.799 137 (A. Pearce)