{
  "bibcode": "2006GCN..5860....1K",
  "body": "H. Krimm (GSFC/USRA), L. Barbier (GSFC), S. D. Barthelmy (GSFC),\nJ. Cummings (GSFC/UMBC), E. Fenimore (LANL), N. Gehrels (GSFC),\nC. Markwardt (GSFC/UMD), D. Palmer (LANL), A. Parsons (GSFC),\nT. Sakamoto (GSFC/ORAU), G. Sato (GSFC/ISAS), B. Sbarufatti (INAF-IASFPA),\nM. Stamatikos (GSFC/ORAU), J. Tueller (GSFC)\non behalf of the Swift-BAT team:\n \nUsing the data set from T-239 to T+574 sec from recent telemetry downlinks,\nwe report further analysis of BAT GRB 061126 (trigger #240766)\n(Sbarufatti, et al., GCN Circ. 5854).  The BAT ground-calculated position\nis RA,Dec = 86.615, 64.201 deg {5h 46m 27.6s, 64d 12' 3.0\"} (J2000)\n+- 1.1 arcmin, (radius, sys+stat, 90% containment).  The partial coding was 49%.\n \nThe mask-weighted lightcurve starts at T-10 sec with four main overlapping peaks.\nThe brightest peak occurs at T+7 sec.  The last peak ends at ~T+25 sec\nwith an on-going low level emission out to ~T+200 sec.  T90 (15-350 keV)\nis 191 +- 10 sec (estimated error including systematics).\n \nThe time-averaged spectrum from T-6.0 to T+411.0 is best fit by a simple\npower-law model.  The power law index of the time-averaged spectrum is\n1.34 +- 0.08.  The fluence in the 15-150 keV band is 7.2 +- 0.3 x 10^-6 erg/cm2.\nThe 1-sec peak photon flux measured from T+6.66 sec in the 15-150 keV band\nis 9.8 +- 0.4 ph/cm2/sec.  All the quoted errors are at the 90%\nconfidence level.",
  "circularId": 5860,
  "createdOn": 1164560983000,
  "email": "scott@lheamail.gsfc.nasa.gov",
  "subject": "GRB 061126, Swift-BAT refined analysis",
  "submitter": "Scott Barthelmy at NASA/GSFC  <scott@lheamail.gsfc.nasa.gov>",
  "eventId": "GRB 061126"
}