{
  "bibcode": "2006GCN..5835....1M",
  "body": "S. McBreen (MPE), S. D. Barthelmy (GSFC),\nA. P. Beardmore (U Leicester), D. N. Burrows (PSU),\nP. A. Evans (U Leicester), J. A. Kennea (PSU),\nW. B. Landsman (NASA/GSFC), V. Mangano (INAF-IASFPA),\nC. B. Markwardt (GSFC/UMD), K. L. Page (U Leicester),\nD. M. Palmer (LANL), S. B. Pandey (UCL-MSSL),\nP. Romano (Univ. Bicocca & INAF-OAB), T. Sakamoto (NASA/ORAU),\nM. Stamatikos (NASA/ORAU) and H. Ziaeepour (UCL-MSSL) report on\nbehalf of the Swift Team:\n\nAt 08:58:16 UT, the Swift Burst Alert Telescope (BAT) triggered on\nthe count rate increase during entry into the SAA, and\nlocated a marginal-significance peak in the resulting image \n(trigger=239987).  Swift slewed immediately to the derived location. \nThe BAT light curve shows no significant burst activity overlying \nthe particle background increase. \n\nThe XRT began observing the field at 08:59:31 UT, 74 seconds after the\nBAT trigger. The XRT centroided on a cosmic ray in the image. The quicklook\ndownlinked image shows no evidence for a source in 3s of data.",
  "circularId": 5835,
  "createdOn": 1164187427000,
  "email": "scott@lheamail.gsfc.nasa.gov",
  "subject": "Swift-BAT trigger 239987 is not a GRB",
  "submitter": "Scott Barthelmy at NASA/GSFC  <scott@lheamail.gsfc.nasa.gov>"
}