V1504 Cyg superoutburst Mike Simonsen reports V1504 Cyg is still bright, indicating that the present outburst is a superoutburst. YYYYMMDD(UT) mag observer 20000623.262 <145 (M. Simonsen) 20000623.949 <150 (M. Reszelski) 20000624.985 <157 (M. Reszelski) 20000626.317 <145 (M. Simonsen) 20000627.033 146 (G. Poyner) 20000628.198 142 (M. Simonsen) 20000630.267 142 (M. Simonsen)