CU Vel outburst fading YYYYMMDD(UT) mag observer 20001222.780 <155 (A. Pearce) 20001223.571 <140 (R. Stubbings) 20001223.771 <155 (A. Pearce) 20001224.774 <155 (A. Pearce) 20001225.000 <135 (D. Overbeek) 20001227.483 <140 (R. Stubbings) 20001228.505 135 (R. Stubbings) 20001228.931 110 (D. Overbeek) 20001229.023 112 (B. Monard) 20001230.508 120 (R. Stubbings) 20001231.587 139 (R. Stubbings)