{
  "bibcode": "2011GCN.12208....1B",
  "body": "S. Barthelmy (GSFC) on behalf of the Swift Team reports:\n\nThe startracker on Swift has lost lock, so erroneous ACS information\nhas caused the two recent BAT triggers (458268 and 458269) to misidentify\ntwo known sources as unknown sources.  Please disregard these two sets\nof GCN/Swift Notices.\n\nFurther GCN/Swift trigger notices are being blocked to world distribution.\n\nThe Flight Operations Team is currently recovering the Startracker to \nnormal operations.",
  "circularId": 12208,
  "createdOn": 1311824320000,
  "email": "scott@lheamail.gsfc.nasa.gov",
  "subject": "Swift triggers 458268 and 458269 are not astrophysical",
  "submitter": "Scott Barthelmy at NASA/GSFC  <scott@lheamail.gsfc.nasa.gov>"
}