{
  "bibcode": "2011GCN.11896....1E",
  "body": "P.A. Evans (U. Leicester) reports on behalf of the Swift-XRT team:\n\nUsing  promptly downlinked XRT event data for GRB 110407A, we find an\nenhanced XRT position of the afterglow: RA, Dec: 186.0313, 15.7117\nwhich is equivalent to:\n   RA (J2000)  = 12 24 7.51\n   Dec (J2000) = +15 42 42.1\nwith an uncertainty of 2.1 arc sec (radius, 90% confidence). Analysis\nof the promptly available data is online at\nhttp://www.swift.ac.uk/sper/450884.\n\nPosition enhancement is is described by Goad et al. (2007, A&A, 476,\n1401) and Evans et al. (2009, MNRAS, 397, 1177).\n\nThis circular is an official product of the Swift-XRT team.",
  "circularId": 11896,
  "createdOn": 1302187486000,
  "email": "pae9@star.le.ac.uk",
  "subject": "GRB 110407A: Prompt enhanced Swift-XRT position",
  "submitter": "Phil Evans at U of Leicester  <pae9@star.le.ac.uk>",
  "eventId": "GRB 110407A"
}