CG CMa extremely rare outburst (update) YYMMDD(UT) mag observer 990217.686 <155 (A. Pearce) 990218.473 <150 (R. Stubbings) 990220.494 <150 (R. Stubbings) 990221.493 <150 (R. Stubbings) 990222.494 137 (R. Stubbings) 990222.501 137 (R. Stubbings) 990222.535 137 (R. Stubbings) 990222.572 137 (R. Stubbings) 990222.584 137 (R. Stubbings) 990222.603 <136 (T. Watanabe) 990222.612 <132 (H. Itoh) 990222.628 137 (R. Stubbings) 990222.696 137 (R. Stubbings) 990222.717 139 (A. Pearce) 990223.516 142 (A. Pearce)