{
  "bibcode": "2009GCN..9868....1K",
  "body": "J. A. Kennea (PSU) and G. Stratta (ASDC) report on behalf of the Swift/XRT \nteam:\n\nAt 23:36 UT, September 2nd, 2009, Swift began a Target of Opportunity \nobservation of the Fermi GBM/LAT discovered burst GRB 090902B (de Palma et \nal., GCN #9867, Bissaldi et al., GCN #9866), approximately 12.5 hours \nafter the Fermi detection. In early data we detect an uncatalogued point \nsource at the following location, RA, Dec = 264.93984, 27.32405, which is \nequivalent to:\n\nRA (J2000) = 17h 39m 45.6s\nDec (J2000) = +27d 19' 26.6''\n\nwith an estimated uncertainty of 4.2 arcseconds radius (90% confidence). \nThis position is 3.2 arcmin from the reported LAT position, inside the LAT \nerror radius.\n\nAt this time we cannot confirm if the point source is fading. Observations \nof this field are on-going.",
  "circularId": 9868,
  "createdOn": 1251946857000,
  "email": "kennea@astro.psu.edu",
  "subject": "GRB 090902B: Swift/XRT Afterglow Candidate",
  "submitter": "Jamie A. Kennea at PSU/Swift-XRT  <kennea@astro.psu.edu>",
  "eventId": "GRB 090902B"
}