{
  "bibcode": "2007GCN..7137....1G",
  "body": "S. Golenetskii, R.Aptekar, E. Mazets, V. Pal'shin, D. Frederiks,\nP. Oleynik, M. Ulanov and T. Cline on behalf of the Konus-Wind and\nKonus-A teams report:\n\nThe bright GRB 071125 (Golenetskii et al., GCN 7136) triggered\nKonus-Wind at T0=50197.159 s UT (13:56:37.159).\nThis burst also triggered Konus-A (Cosmos 2421) at T0=50202.287 s UT \n(13:56:42.287).\n\nAs observed by Konus-Wind the burst\nhad a fluence of 7.42(-0.22, +0.31)x10^-5 erg/cm2,\nand a 16-ms peak flux measured from T0+2.784 s\nof 2.29(-0.36, +0.37)x10^-5 erg/cm2/s\n(both in the 20 keV - 3 MeV energy range).\nThe burst shows strong spectral evolution.\n\nThe time-integrated spectrum of the burst\n(from T0 to T0+15.616 s) is well fitted (in the 20 keV - 3 MeV range)\nby GRBM (Band) model for which:\nthe low-energy photon index is alpha = -0.62 +/- 0.05,\nthe high energy photon index beta = -3.10(-0.41, +0.25),\nthe peak energy Ep = 299 +/- 13 keV (chi2 = 78.6/67 dof).\n\nAll the quoted errors are at the 90% confidence level.\n\nThe Konus-Wind and Konus-A light curves of this GRB are available\nat http://www.ioffe.rssi.ru/LEA/GRBs/GRB071125_T50197/",
  "circularId": 7137,
  "createdOn": 1196261134000,
  "email": "val@mail.ioffe.ru",
  "subject": "Konus-Wind and Konus-A observations of GRB 071125",
  "submitter": "Valentin Pal'shin at Ioffe Inst  <val@mail.ioffe.ru>",
  "eventId": "GRB 071125"
}