WZ CMa outburst YYYYMMDD(UT) mag observer 20010216.512 <148 (R. Stubbings) 20010217.487 <150 (R. Stubbings) 20010220.456 <150 (R. Stubbings) 20010220.462 <145 (P. Nelson) 20010222.556 <148 (R. Stubbings) 20010225.569 151 (R. Stubbings) 20010226.549 147 (A. Pearce)