{
  "bibcode": "2016GCN.19407....1K",
  "body": "J. A. Kennea (PSU) reports on behalf of the Swift team:\n\nSwift performed a target of opportunity observation of the Fermi/LAT \ndetected GRB 160509A (GCN 19403). In rapid analysis of XRT downlinked data \nwe find a bright uncatalogued point source at the following location: \nRA/Dec (J2000) = 311.74406, 76.10634, which is equivalent to:\n\nRA(J2000) = 20h 46m 58.6s\nDec(J2000) = +76d 06m 22.8s\n\nwith an estimated uncertainty of 8 arcseconds (90% confidence). This \nposition lies 24.6' away from the LAT onboard position, and 8 arcminutes \nfrom a LAT ground refined position (Racusin, private communication), so \nwe suggest this is likely the afterglow of GRB 160509A. A refined position \nwill be issued soon. Swift observations of this burst are on-going.",
  "circularId": 19407,
  "createdOn": 1462803601000,
  "email": "kennea@swift.psu.edu",
  "subject": "GRB 160509A: Preliminary XRT positon",
  "submitter": "Jamie A. Kennea at PSU/Swift-XRT  <kennea@swift.psu.edu>",
  "eventId": "GRB 160509A"
}