{
  "bibcode": "2006GCN..5551....1P",
  "body": "D. Palmer (LANL), L. Barbier (GSFC), S. D. Barthelmy (GSFC),\nJ. Cummings (GSFC/UMD), P. A. Evans (U Leicester), E. Fenimore (LANL),\nN. Gehrels (GSFC), D. Hullinger (BYU-Idaho), H. Krimm (GSFC/USRA),\nC. Markwardt (GSFC/UMD), A. Parsons (GSFC), T. Sakamoto (GSFC/ORAU),\nG. Sato (GSFC/ISAS), M. Stamatikos (GSFC/ORAU), J. Tueller (GSFC)\non behalf of the Swift-BAT team:\n \nUsing the data set from T-240 to T+302 sec from recent telemetry downlinks,\nwe report further analysis of BAT GRB 060908 (trigger #228581)\n(Evans, et al., GCN Circ. 5544).  The BAT ground-calculated position is\nRA,Dec = 31.820, 0.330 deg {2h 7m 16.8s,+0d 19' 48.9\"} (J2000) +- 1.5 arcmin,\n(radius, sys+stat, 90% containment).  The partial coding was 46%.\n \nThe lighcurve has 3 overlapping peaks starting at ~T-12 sec then briefly\nreturning to background at T+6 sec.  The second peak has a maximium\nat T+10 sec and ends at T+14 sec.  T90 (15-350 keV) is 19.3 +- 0.3 sec\n(estimated error including systematics).\n \nThe time-averaged spectrum from T-17.5 to T+15.1 is best fit by a simple\npower-law model.  The power law index of the time-averaged spectrum is\n1.33 +- 0.07.  The fluence in the 15-150 keV band is 2.9 +- 0.1 x 10^-6 erg/cm2.\nThe 1-sec peak photon flux measured from T+0.97 sec in the 15-150 keV band\nis 3.2 +- 0.2 ph/cm2/sec.  All the quoted errors are at the 90% confidence level.",
  "circularId": 5551,
  "createdOn": 1157725626000,
  "email": "scott@lheamail.gsfc.nasa.gov",
  "subject": "GRB 060908, Swift-BAT refined analysis",
  "submitter": "Scott Barthelmy at NASA/GSFC  <scott@lheamail.gsfc.nasa.gov>",
  "eventId": "GRB 060908"
}