{
  "bibcode": "2017GCN.21290....1G",
  "body": "M.R. Goad, J.P. Osborne, A.P. Beardmore and P.A. Evans (U. Leicester) \nreport on behalf of the Swift-XRT team.\n\nUsing 569 s of XRT Photon Counting mode data and 1 UVOT\nimages for GRB 170705A, we find an astrometrically corrected X-ray\nposition (using the XRT-UVOT alignment and matching UVOT field sources\nto the USNO-B1 catalogue): RA, Dec = 191.70427, +18.30741 which is equivalent\nto:\n\nRA (J2000): 12h 46m 49.02s\nDec (J2000): +18d 18' 26.7\"\n\nwith an uncertainty of 1.8 arcsec (radius, 90% confidence).\n\nThis position may be improved as more data are received. The latest\nposition can be viewed at http://www.swift.ac.uk/xrt_positions. Position\nenhancement is described by Goad et al. (2007, A&A, 476, 1401) and Evans\net al. (2009, MNRAS, 397, 1177).\n\nThis circular was automatically generated, and is an official product of the\nSwift-XRT team.",
  "circularId": 21290,
  "createdOn": 1499232407000,
  "email": "pae9@leicester.ac.uk",
  "subject": "GRB 170705A: Enhanced Swift-XRT position",
  "submitter": "Phil Evans at U of Leicester  <pae9@leicester.ac.uk>",
  "eventId": "GRB 170705A"
}