TITLE: GCN CIRCULAR NUMBER: 11059 SUBJECT: Swift-BAT trigger 430975 is not a burst DATE: 10/08/05 13:29:14 GMT FROM: Scott Barthelmy at NASA/GSFC S. D. Barthelmy (GSFC) for the Swift-BAT team: Using the data set from T-60 to T+243 sec from recent telemetry downlinks, we report that BAT trigger #430975 is not a GRB, nor is it astrophysical. It is likely due to a chance coincidence of fluctuations in the rate and image domains.