{
  "bibcode": "2013GCN.15404....1E",
  "body": "P.A. Evans (U. Leicester), J.P. Osborne (U. Leicester), J.L. Racusin\n(NASA/GSFC) report on behalf of the Swift-XRT team\n\nThe Swift-XRT has observed the vicinity of GRB 131029A (Racusin et al.,\nGCN 15399); gathering 600-900 s on each of 7 tiled pointings (see Evans,\nGCN Circ. 15400), covering the entire LAT 90% error circle.\n\nNo credible X-ray afterglow has been found: we find three sub-threshold\n(i.e. low significance) detections, 2 of which are near to catalogued\nX-ray sources and the other is near to an object in SIMBAD.\n\nThe 3-sigma XRT upper limit for the field is approximately 0.01 ct/sec.\n\nThis circular is an official product of the Swift-XRT team.",
  "circularId": 15404,
  "createdOn": 1383170353000,
  "email": "pae9@leicester.ac.uk",
  "subject": "GRB 131029A: Swift-XRT follow up",
  "submitter": "Phil Evans at U of Leicester  <pae9@leicester.ac.uk>",
  "eventId": "GRB 131029A"
}