V630 Cyg may be in superoutburst YYYYMMDD(UT) mag observer 20120918.925 <152 (Pavol A. Dubovsky) 20120918.990 <152 (Gary Poyner) 20120919.221 <151 (Mike Simonsen) 20120923.187 149 (Mike Simonsen) 20120929.567 142C (MASTER-Amur) 20120929.600 141C (MASTER-Amur)