{
  "bibcode": "2017GCN.21808....1B",
  "body": "S. D. Barthelmy (GSFC), A. P. Beardmore (U Leicester),\nA. A. Breeveld (UCL-MSSL), J. R. Cummings (NASA/UMBC),\nJ. A. Kennea (PSU), N. P. M. Kuin (UCL-MSSL), K. L. Page (U Leicester)\nand D. M. Palmer (LANL) report on behalf of the Swift Team:\n\nAt 13:45:16 UT, the Swift Burst Alert Telescope (BAT) triggered and\nlocated MAXI J1535-571 (trigger=770656).  Swift did not slew due to it being a\nknown source with a merit value lower than the merit value of the current planned\nobserving target.  The BAT on-board calculated location is \nRA, Dec 233.825, -57.246, which is \n   RA(J2000)  =  15h 35m 18s\n   Dec(J2000) = -57d 14' 45\"\nwith an uncertainty of 3 arcmin (radius, 90% containment, including \nsystematic uncertainty).  As is typical for image triggers, the real-time \nlight curve does not show anything significant.",
  "circularId": 21808,
  "createdOn": 1504533683000,
  "email": "scott@milkyway.gsfc.nasa.gov",
  "subject": "Swift Trigger on continued activity of MAXI J1535-571",
  "submitter": "Scott Barthelmy at NASA/GSFC  <scott@milkyway.gsfc.nasa.gov>"
}