V503 Cyg superhump observation at Gunma We have received the following report from Kunjaya-san, who is observing at Gunma Astronomocal Observatory. The Kyoto team (Ishioka, Iwamatsu, Uemura, Matsumoto, Kato) has also obtained a few nights' data, which is subject to further analysis. --- Dear all, The observation of V503 Cyg on Nov 29, 2000 at Gunma Astronomocal Observatory shows a clear light variation with amplitude about 0.2 mag and period 116 minutes. Instrument : 65 cm reflector and Apogee CCD camera. Time coverage : 3 hours 20 minutes Sky condition clear in the begining and the end. Cloud pass arround the middle of observation. The period estimates is tentative and will be verified. Regards, Kunjaya