Dear Colleagues, We started tonight observation of RZ Leo at 14:40 UT. From the Kyoto observation, the object on Dec. 27 is more than 0.1mag fainter than Dec. 26, but the last night obserbation shows it is only 0.02mag fainter than Dec. 27 in average magnitude.[vsnet-campaign 637] I wish you have clear sky. Regards, Ryoko Ishioka Kyoto team