{
  "bibcode": "2008GCN..8258....1G",
  "body": "S. Golenetskii, R.Aptekar, E. Mazets, V. Pal'shin, D. Frederiks, P.\nOleynik, M. Ulanov, D. Svinkin, and T. Cline on behalf of the Konus-Wind\nteam, report:\n\nThe long GRB 080916� (Fermi GBM trigger 243216766/080916.009; Goldstein \nand van der Horst, GCN 8245; Tajima et al., GCN 8246; Hurley et al., GCN \n8251) triggered Konus-Wind at T0=764.632 s UT (00:12:44.632).\n\nThe burst light curve shows the main part with a duration of ~70 s \nfollowed by a weak tail seen at least till ~T0+200 s.\n\nAs observed by Konus-Wind the burst\nhad a fluence of (1.24 +/- 0.17)x10^-4 erg/cm2,\nand a 256-ms peak flux measured from T0+3.168 s\nof (1.19 +/- 0.30)x10^-5 erg/cm2/s\n(both in the 20 keV - 10 MeV energy range).\n\nThe time-integrated spectrum of the burst\n(from T0 to T0+71.424 s) is well be fitted (in the 20 keV - 10 MeV \nrange) by GRBM (Band) model for which:\nthe low-energy photon index is alpha = -1.040(-0.058, +0.065),\nthe high energy photon index beta = -2.26(-0.40, +0.21),\nthe peak energy Ep = 505(-70, +79) keV (chi2 = 75.6/84 dof).\n\nAll the quoted errors are at the 90% confidence level.\n\nThe Konus-Wind light curve of this GRB is available\nat http://www.ioffe.rssi.ru/LEA/GRBs/GRB080916_T00764/",
  "circularId": 8258,
  "createdOn": 1221651055000,
  "email": "val@mail.ioffe.ru",
  "subject": "Konus-Wind observation of GRB 080916C",
  "submitter": "Valentin Pal'shin at Ioffe Inst  <val@mail.ioffe.ru>",
  "eventId": "GRB 080916C"
}