{
  "bibcode": "2017GCN.22151....1E",
  "body": "P.A. Evans (U. Leicester) reports on behalf of the Swift-XRT team:\n\nWe have now received the full dataset from the early Swift-XRT\nobservations of GRB 171123A (Evans et al. GCN Circ. 22148). In these\ndata, the afterglow is clearly detected, and the light curve shows an\ninitial decay and plateau, typical of GRB afterglows. The best position\ncurrently available was given by Goad et al. (GCN Circ. 22150). This\nposition is ~15 arcsec from that reported in GCN 22148. This is because \nthe object lay ~14 arcsec outside the field of view of the \npromptly-available XRT data, so only the edges of the PSF were available for\nsource localisation.\n\nAs ever, the automated XRT analysis can be viewed at\nhttp://www.swift.ac.uk/xrt_products/00791922.\n\nThis circular is an official product of the Swift-XRT team.",
  "circularId": 22151,
  "createdOn": 1511455262000,
  "email": "pae9@leicester.ac.uk",
  "subject": "GRB 171123A: Confirmation of the X-ray afterglow",
  "submitter": "Phil Evans at U of Leicester  <pae9@leicester.ac.uk>",
  "eventId": "GRB 171123A"
}