V503 Cyg superoutburst, fading YYYYMMDD(UT) mag observer 20021010.798 <142 (Eddy Muyllaert) 20021012.795 <142 (Jose Ripero) 20021012.814 <142 (Hazel McGee) 20021012.930 <156 (Gary Poyner) 20021014.133 134 (Dan Taylor) 20021014.168 137 (Mike Simonsen) 20021015.053 137 (Dan Taylor) 20021015.188 135 (Mike Simonsen) 20021015.822 136 (Eddy Muyllaert) 20021016.657 135C (Masayuki Moriyama) 20021017.076 137 (Dan Taylor) 20021017.835 136 (Eddy Muyllaert) 20021018.828 138 (Eddy Muyllaert) 20021018.881 144 (Gary Poyner) 20021023.797 <135 (Hazel McGee) 20021023.817 <142 (Eddy Muyllaert) 20021024.092 147 (Dan Taylor)