{
  "bibcode": "2006GCN..5722....1G",
  "body": "S. Golenetskii, R.Aptekar, E. Mazets, V. Pal'shin, D. Frederiks, and\nT. Cline on behalf of the Konus-Wind team report:\n\nThe long bright GRB 061007 (Swift-BAT trigger #232683;\nSchady et al., GCN 5707; Markwardt et al., GCN 5713)\ntriggered Konus-Wind at 2006-10-07 T0=36489.344 s UT (10:08:09.344).\n\nAs observed by Konus-Wind it had a duration of ~90 s,\nfluence 2.49(-0.12, +0.17)x10^-4 erg/cm2,\nthe 64-ms peak flux measured from T0+39.488\n1.95(-0.24, +0.31)x10^-5  erg/cm2/s\n(both in the 20 keV - 10 MeV energy range).\n\nThe time-integrated spectrum of the GRB\n(from T0 to T0+87.296 s) is well fitted (in the 20 keV - 10 MeV range)\nby GRBM (Band) model for which:\nthe low-energy photon index is alpha =  -0.70 +/- -0.04,\nthe high energy photon index beta = -2.61 (-0.21, +0.15),\nthe peak energy Ep = 399 (-18, +19) keV (chi2 = 97/84 dof).\n\nThe spectrum of the burst maximum\n(accumulated from T0+38.656 s to T0+40.704 s)\nis well fitted\n(in the 20 keV - 10 MeV range)\nby GRBM (Band) model for which:\nthe low-energy photon index is alpha = -0.53 (-0.08, +0.09),\nthe high energy photon index beta = -2.61 (-0.49, +0.25),\nthe peak energy Ep = 498 (-48, +54) keV (chi2 = 51/66 dof).\n\nAssuming z = 1.26 (Osip al., GCN 5715; Jakobsson et al., GCN 5716)\nand a standard cosmology\nmodel with H_0 = 70 km/s/Mpc, Omega_M = 0.3, Omega_\\Lambda = 0.7,\nthe isotropic energy release is E_iso ~1.0x10^54 erg, and\nthe maximum luminosity is (L_iso)_max ~1.8x10^53 erg/s.\n\nAll the quoted errors are at the 90% confidence level.",
  "circularId": 5722,
  "createdOn": 1160400443000,
  "email": "val@mail.ioffe.ru",
  "subject": "Konus-Wind observation of GRB 061007",
  "submitter": "Valentin Pal'shin at Ioffe Inst  <val@mail.ioffe.ru>",
  "eventId": "GRB 061007"
}