{
  "bibcode": "2015GCN.17810....1K",
  "body": "D. Kocevski (NASA/GSFC/ORAU), J. A. Kennea (PSU),\nA. Y. Lien (GSFC/UMBC), K. L. Page (U Leicester) and\nJ. L. Racusin (NASA/GSFC) report on behalf of the Swift Team:\n\nAt 20:31:19 UT, the Swift Burst Alert Telescope (BAT) triggered and\nlocated GRB 150513A (trigger=640584).  Swift slewed immediately to the burst. \nThe BAT on-board calculated location is \nRA, Dec 49.058, -22.913 which is \n   RA(J2000) = 03h 16m 14s\n   Dec(J2000) = -22d 54' 45\"\nwith an uncertainty of 3 arcmin (radius, 90% containment, including \nsystematic uncertainty).  The BAT light curve showed a multi-peaked\nstructure with a duration of about 140 sec.  The peak count rate\nwas ~2000 counts/sec (15-350 keV), at ~4 sec after the trigger. \n\nDue to a Sun observing constraint, Swift cannot slew to the BAT\nposition until 11:32 UT on 2015 May 28. There will thus be no XRT or\nUVOT data for this trigger before this time. \n\nBurst Advocate for this burst is D. Kocevski (dankocevski AT gmail.com). \nPlease contact the BA by email if you require additional information\nregarding Swift followup of this burst. In extremely urgent cases, after\ntrying the Burst Advocate, you can contact the Swift PI by phone (see\nSwift TOO web site for information: http://www.swift.psu.edu/too.html.)",
  "circularId": 17810,
  "createdOn": 1431549682000,
  "email": "dankocevski@gmail.com",
  "subject": "GRB 150513A: Swift detection of a burst",
  "submitter": "Daniel Kocevski at SLAC  <dankocevski@gmail.com>",
  "eventId": "GRB 150513A"
}