{
  "bibcode": "2011GCN.12138....1G",
  "body": "S. Golenetskii, R.Aptekar, D. Frederiks, E. Mazets, V. Pal'shin,\nP. Oleynik, M. Ulanov, D. Svinkin, and T. Cline on behalf\nof the Konus-Wind team, report:\n\nThe long GRB 110709A (Swift-BAT trigger #456939:\nHolland et al., GCN 12118; Sakamoto et al., GCN 12127)\ntriggered Konus-Wind at T0=55470.576s UT (15:24:30.062)\n\nThe burst light curve consists of several partially overlapped\npulses, a total duration of the burst ~60 s.\nThe emission is seen up to ~5 MeV.\nThe Konus-Wind light curve of this GRB is available at\nhttp://www.ioffe.ru/LEA/GRBs/GRB110709_T55470/\n\nAs observed by Konus-Wind the burst\nhad a fluence of (3.7 � 0.3)x10-5 erg/cm2,\nand a 256-ms peak flux, measured from T0+12.544 s,\nof (4.1 � 0.4)x10-6 erg/cm2/s\n(both in the 20 keV - 5 MeV energy range).\n\nThe time-integrated spectrum of the burst\n(measured from T0 to T0+48.896 s) is best fitted\nin the 20 keV - 5 MeV range by a power law\nwith exponential cutoff model, for which\nalpha = -1.03 (-0.07, +0.07),\nand Ep = 356(-34, +42) keV,\nchi2 = 72.6/76 dof.\n\nThe spectrum at the maximum count rate\n(measured from T0+7.963 to T0+16.128 s) is best fitted\nin the 20 keV - 5 MeV range by a power law\nwith exponential cutoff model, for which\nalpha = -0.72 (-0.12, +0.13),\nand Ep = 523(-68, +87) keV,\nchi2 = 72.4/76 dof.\n\nAll the quoted results are preliminary.\nAll the quoted errors are at the 90% confidence level.",
  "circularId": 12138,
  "createdOn": 1310304902000,
  "email": "fred@mail.ioffe.ru",
  "subject": "Konus-Wind observation of GRB 110709A",
  "submitter": "Dmitry Frederiks at Ioffe Institute  <fred@mail.ioffe.ru>",
  "eventId": "GRB 110709A"
}