TITLE: GCN CIRCULAR NUMBER: 4634 SUBJECT: GRB060202, optical observation DATE: 06/02/02 17:15:34 GMT FROM: Eri Sonoda at U of Miyazaki/Japan E.Sonoda,S.Maeno,S.Masuda,Y.Nakamura,M.Yamauchi (University of Miyazaki) "We have observed the field covering the error circle of GRB060202 (GCN 4629) with the unfiltered CCD camera on the 30-cm telescope at University of Miyazaki. The observation was started 09:28:22 UT, 47.45 min after the Swift trigger time. After co-adding a set of 14 images (09:40:34 - 09:57:32 UT) of 30 sec exposures, we have compared with the USNO A2.0 catalog. Preliminary analysis shows there is no new source brighter than 16.9 mag."