{
  "bibcode": "2010GCN.11327....1B",
  "body": "S. D. Barthelmy (GSFC), T. Sakamoto (GSFC/UMBC), W. H. Baumgartner (GSFC/UMBC),\nJ. R. Cummings (GSFC/UMBC), N. Gehrels (GSFC), H. A. Krimm (GSFC/USRA),\nC. B. Markwardt (GSFC), D. M. Palmer (LANL), M. Stamatikos (OSU),\nJ. Tueller (GSFC), T. N. Ukwatta (GWU)\n(i.e. the Swift-BAT team):\n \nUsing the data set from T-248 to T+963 sec from recent telemetry downlinks,\nwe report further analysis of BAT GRB 101008A (trigger #435903)\n(Baumgartner, et al., GCN Circ. 11318).  The BAT ground-calculated position is\nRA, Dec = 328.882, 37.060 deg which is \n   RA(J2000)  =  21h 55m 31.8s \n   Dec(J2000) = +37d 03' 36.4\" \nwith an uncertainty of 2.1 arcmin, (radius, sys+stat, 90% containment).\nThe partial coding was 58%.\n \nThe mask-weighted light curve shows a single FRED-like peak starting ~T-30 sec,\npeaking at ~T+0 sec, and returning to background at ~T+100 sec.\nT90 (15-350 keV) is 104 +- 35 sec (estimated error including systematics).\n \nThe time-averaged spectrum from T-4.0 to T+106.6 sec is best fit by a simple\npower-law model.  The power law index of the time-averaged spectrum is\n1.59 +- 0.24.  The fluence in the 15-150 keV band is 1.1 +- 0.2 x 10^-6 erg/cm2.\nThe 1-sec peak photon flux measured from T-0.42 sec in the 15-150 keV band\nis 1.6 +- 0.2 ph/cm2/sec.  All the quoted errors are at the 90% confidence\nlevel. \n \nThe results of the batgrbproduct analysis are available at\nhttp://gcn.gsfc.nasa.gov/notices_s/435903/BA/",
  "circularId": 11327,
  "createdOn": 1286677851000,
  "email": "scott@lheamail.gsfc.nasa.gov",
  "subject": "GRB 101008A: Swift-BAT refined analysis",
  "submitter": "Scott Barthelmy at NASA/GSFC  <scott@lheamail.gsfc.nasa.gov>",
  "eventId": "GRB 101008A"
}