TITLE: GCN GRB OBSERVATION REPORT NUMBER: 2756 SUBJECT: GRB040929,optical observation DATE: 04/09/30 05:29:04 GMT FROM: Shouta Maeno at U.of Miyazaki S.Maeno,E.Sonoda,Y.Matsuo,M.Yamauchi (University of Miyazaki) "We have observed the field covering the error box of GRB040929 (INTEGRAL trigger 1991:trigger time 14:28:48 UT) with the unfiltered CCD camera on the 30-cm telescope at University of Miyazaki.The observation was started 15:03:18 (UT) on Sep.29. Observed field of view is 43 arcmin centerd onR.A=05h 03m 58.9s Dec.=+22d 11m 00.3s. We have compared our images with the USNO A2.0 catalog.Preliminary analysis shows there is no new source brighter than 17mag. in the GRB error box reported by INTEGRAL."