GCN Circular 10012
P.A. Evans and M.R. Goad (U. Leicester) report on behalf of the Swift-XRT team: Using 3934 s of XRT Photon Counting mode data and 4 UVOT images, we find an astrometrically corrected X-ray position (using the XRT-UVOT alignment and matching UVOT field sources to the USNO-B1 catalogue): RA, Dec = 298.66550, -22.51820 which is equivalent to: RA (J2000): 19 54 39.72 Dec (J2000): -22 31 05.7 with an uncertainty of 1.9 arcsec (radius, 90% confidence). This is consistent with the position of the candidate optical afterglow seen by GROND (Rossi et al. GCN Circ. 10008). This position may be improved as more data are received. The latest position can be viewed at http://www.swift.ac.uk/xrt_positions. Position enhancement is described by Goad et al. (2007, A&A, 476, 1401) and Evans et al. (2009, MNRAS, 397, 1177). This circular is an official product of the Swift-XRT team.