{
  "bibcode": "2011GCN.11673....1B",
  "body": "S. D. Barthelmy (GSFC), W. H. Baumgartner (GSFC/UMBC),\nV. D'Elia (ASDC), J. A. Kennea (PSU), N. P. M. Kuin (UCL-MSSL),\nC. B. Markwardt (NASA/GSFC), D. M. Palmer (LANL),\nT. Sakamoto (NASA/UMBC), M. H. Siegel (PSU),\nE. Sonbas (GSFC/USRA/Adiyaman Univ.) and G. Stratta (ASDC) report on\nbehalf of the Swift Team:\n\nAt 19:17:27 UT, the Swift Burst Alert Telescope (BAT) triggered and\nlocated an outburst from 1E 1841-04.5 (trigger=445033).  Swift did not\nslew because of the Sun observing constraint. \nThe BAT on-board calculated location is \nRA, Dec 280.306, -4.952 which is \n   RA(J2000)  =  18h 41m 13s\n   Dec(J2000) = -04d 57' 06\"\nwith an uncertainty of 3 arcmin (radius, 90% containment, including \nsystematic uncertainty).  This is 1.7 arcmin from the 1E 1841-04.5\nlocation.  The BAT light curve shows a single spike\nwith a duration of about 0.15 sec.  The peak count rate\nwas ~24,000 counts/sec (15-350 keV), at 0 sec after the trigger. \n\nDue to the proximity to the Sun, this source will not be observable by XRT\nor UVOT until February 13th, 2011. BAT previously triggered on this source on\nMay 6th, 2010 at 14:37:44 UT (GCN #10722).",
  "circularId": 11673,
  "createdOn": 1297193929000,
  "email": "scott@milkyway.gsfc.nasa.gov",
  "subject": "SGR-like outburst from the magnetar 1E 1841-04.5",
  "submitter": "Scott Barthelmy at NASA/GSFC  <scott@milkyway.gsfc.nasa.gov>"
}