VZ Pyx superoutburst The SU UMa-type dwarf nova VZ Pyx is apparently undergoing a superoutburst as indicated by the following observations. YYMMDD(UT) mag observer 990417.710 144 (B. Monard) 990418.374 <147 (R. Stubbings) 990419.456 146 (P. Williams) 990420.440 <144 (P. Williams) 990423.415 <144 (R. Stubbings) 990424.405 124 (R. Stubbings) 990424.435 123 (R. Stubbings) 990424.722 119 (B. Monard)