TITLE: GCN CIRCULAR NUMBER: 14938 SUBJECT: GRB 130627B: Swift-XRT observations DATE: 13/06/27 13:53:24 GMT FROM: Phil Evans at U of Leicester S. Campana (INAF-OAB), G. Cusumano (INAF-IASF PA), P.A. Evans (U. Leicester), J.P. Osborne (U. Leicester), D.N. Burrows (PSU) and J.A. Kennea (PSU) report on behalf of the Swift-XRT team: The XRT began observing the field of GRB 130627B at 12:50:47.2 UT, 2996.6 seconds after the BAT trigger. No source was detected in 1.8 ks of promptly downlinked data, which covered 96% of the BAT error circle. We are waiting for the full dataset to detect and localise the XRT counterpart.