{
  "bibcode": "2006GCN..5108....1B",
  "body": "L. Barbier (GSFC), S. Barthelmy (GSFC), J. Cummings (GSFC/ORAU),\nE. Fenimore (LANL), N. Gehrels (GSFC), D. Hullinger (BYU-Idaho),\nH. Krimm (GSFC/USRA), M. Koss (UMD), C. Markwardt (GSFC/UMD), \nD. Palmer (LANL), A. Parsons (GSFC), T. Sakamoto (GSFC/ORAU),\nG. Sato (GSFC/JSPS/USRA), M. Stamatikos (GSFC/ORAU), J. Tueller (GSFC)\non behalf of the Swift-BAT team:\n\nUsing the data set from T-240 to T+962 sec from recent telemetry downlinks,\nwe report further analysis of BAT GRB 060510A (trigger #209351)\n(Krimm, et al., GCN 5095).  The BAT ground-calculated position is RA,Dec =\n95.855, -1.166 deg {6h 23m 25.1s, -1d 9' 56.5\"} (J2000) +- 1.2 arcmin,\n(radius, sys+stat, 90% containment).  The partial coding was 6%.\n \nThe mask-weighted lightcurves shows several overlapping peaks\nstarting at T-8 sec amd ;lasting out to T+25 sec.\nT90 (15-350 keV) is 21 +- 3 sec (estimated error including systematics).\n \nThe time-averaged spectrum from T-7.0 to T+17.1 is best fit by \na simple power-law model.  The power law index of the time-averaged spectrum\nis 1.55 +- 0.10.  The fluence in the 15-150 keV band is\n9.8 +- 0.5 x 10^-6 erg/cm2.  The 1-sec peak photon flux measured\nfrom T+0.29 sec in the 15-150 keV band is 17.0 +- 1.9 ph/cm2/sec.\nAll the quoted errors are at the 90% confidence level.   Because\nthis burst occured at the edge of the BAT FOV (note the low partial\ncoding percentage), the spectral fit values have an extra systematic error\ncontribution of about 10%.",
  "circularId": 5108,
  "createdOn": 1147290233000,
  "email": "Scott@lheamail.gsfc.nasa.gov",
  "subject": "GRB 060510A:  Refined analysis of the Swift-BAT burst",
  "submitter": "Scott Barthelmy at NASA/GSFC  <Scott@lheamail.gsfc.nasa.gov>",
  "eventId": "GRB 060510A"
}