{
  "bibcode": "2007GCN..6697....1E",
  "body": "P.A. Evans (U. Leicester) and V. Mangano (INAF-IASFPA) report on behalf of \nthe Swift/XRT team:\n\nWe have reanalysed the promptly downlinked XRT data of GRB 070802 \n(Barthelmy et al. GCN Circ 6692) using PSF fitting and exposure maps to \nimprove the XRT position. We find an improved position of RA, \nDec=36.89776, -55.52851 whic is equivalent to:\n\nRA (J2000)  = 02 27 35.46\nDec (J2000) = -55 31 42.7\n\nWith an uncertainty of 4.7\" (radius, 90% containment). This position is \n3.3\" from the original XRT position sent out in GCN Circ. 6692.\n\nThis circular is an official product of the Swift team.\n\n[GCN OPS NOTE(02aug07): Per author's request. the Subject line was changed\nfrom \"070702\" to \"070802\".]",
  "circularId": 6697,
  "createdOn": 1186048459000,
  "email": "vanessa@ifc.inaf.it",
  "subject": "GRB 070802: refined Swift XRT position",
  "submitter": "Vanessa Mangano at INAF-IASFPA  <vanessa@ifc.inaf.it>",
  "eventId": "GRB 070802"
}