{
  "bibcode": "2008GCN..8415....1C",
  "body": "J. R. Cummings (GSFC/UMBC), A. Copete (Harvard), J. Grindlay (Harvard),\nS. D. Barthelmy (GSFC), N. Gehrels (GSFC), C. Guidorzi (INAF-OAB) \n\nUsing the data set from T+9 to T+129 sec (T0 is here defined as the\nbeginning of the Swift slew manuever), we report further analysis of\nBATSS GRB 081025 (Copete, et al., GCN Circ. 8409). \n\nUsing the the previously reported position, the partial coding averaged \nover the event was 70%.  This is 2.1 arcmin from the XRT afterglow \ncandidate (Mao et al. GCN Circ. 8411).\n\nThe mask-weighted lightcurve features a main peak starting at T+63 sec\nlasting 12 sec, followed in succession by 3 peaks, a 1.4 sec long peak\nat T+77 sec, a 4.2 sec long peak at T+83sec, and a 2.2 sec long peak at\nT+88sec.  T90 (15-350 keV) is 23 +- 2 sec (estimated error including\nsystematics).\n\nThe time-averaged spectrum from T+63 to T+89 sec is best fit by a\nsimple power-law model.  The power law index of the time-averaged\nspectrum is 1.12 +- 0.05.  The fluence in the 15-150 keV band is\n(1.9 +- 0.2) x 10-06 erg/cm2.  The 1-sec peak photon flux measured from\nT+68 sec in the 15-150 keV band is 1.3 +- 0.2 ph/cm2/sec.  All the\nquoted errors are at the 90% confidence level.\n\nThe results of the analysis will be available (in a few days) at\nhttp://gcn.gsfc.nasa.gov/notices_s/BATS0021/BA/",
  "circularId": 8415,
  "createdOn": 1225048328000,
  "email": "jayc@milkyway.gsfc.nasa.gov",
  "subject": "GRB 081025 BAT refined analysis",
  "submitter": "Jay R. Cummings at NASA/GSFC/Swift  <jayc@milkyway.gsfc.nasa.gov>",
  "eventId": "GRB 081025"
}