V503 Cyg superoutburst update YYYYMMDD(UT) mag observer 20020718.942 <142 (Eddy Muyllaert) 20020719.941 143 (Eddy Muyllaert) 20020720.271 139 (Mike Simonsen) 20020721.940 137 (Hazel McGee) 20020724.094 13.908V (D. R. Starkey) 20020724.203 14.031V (D. R. Starkey) 20020725.116 14.394C (D. R. Starkey) 20020725.270 14.319C (D. R. Starkey) 20020725.913 143: (Eddy Muyllaert) 20020726.926 143 (Eddy Muyllaert) 20020727.006 139 (Gary Poyner) 20020727.917 <142 (Eddy Muyllaert) 20020728.890 <142 (Jose Ripero) 20020728.925 140 (Hazel McGee) 20020728.996 143 (Gary Poyner) 20020729.919 <142 (Eddy Muyllaert)