TITLE: GCN CIRCULAR NUMBER: 19910 SUBJECT: GRB 160910A: XRT results and corrections to GCN 19905 & 19906 DATE: 16/09/12 07:29:43 GMT FROM: Phil Evans at U of Leicester P.A. Evans (U. Leicester) reports on behalf of the Swift-XRT team: Due to technical issues, GCN 19905 was issues with an incorrect encoding and GCN 19906 was contained the wrong name and URL. Swift-XRT observed the field of GRB 160910A and discovered an afterglow as reported by D'Ai et al (GCN Circ. 19904). As the afterglow has been detected, the full XRT results for the GRB are available at http://www.swift.ac.uk/xrt_products/00020695 Analysis of the entire tiled campaign is at http://www.swift.ac.uk/xrt_products/TILED_GRB00058/