{
  "bibcode": "2015GCN.17328....1B",
  "body": "E. Burns (UAH) report on behalf of the Fermi GBM Team:\n\n\"At 22:14:32.66 UT on 18 January 2015, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 150118C (trigger 443312075 / 150118927).\nThe GBM on-ground location is consistent with the IPN location\n(K. Hurley et al. 2015, GCN 17324). The angle from the Fermi LAT\nboresight is 92 degrees.\n\nThe GBM light curve consists of a single pulse\nwith a duration (T90) of about 0.3 s (50-300 keV).\nThe time-averaged spectrum from T0-0.128 s to T0+0.320 s is\nbest fit by a power law function with an exponential\nhigh-energy cutoff.  The power law index is -1.1 +/- 0.1 and\nthe cutoff energy, parameterized as Epeak, is 658 +/- 143 keV.\nIt is equally well fit by a Band function with\nEpeak = 415 +/- 117 keV, alpha = -0.9 +/- 0.1, and\nbeta = -2.0 +/- 0.2.\n\nThe event fluence (10-1000 keV) in this time interval is\n(1.2 +/- 0.1)E-06 erg/cm^2. The 64-ms peak photon flux measured\nstarting from T0+0.00 s in the 10-1000 keV band\nis 39.6 +/- 2.0 ph/s/cm^2.\n\nThe spectral analysis results presented above are preliminary;\nfinal results will be published in the GBM GRB Catalog.\"",
  "circularId": 17328,
  "createdOn": 1421792911000,
  "email": "eb0016@uah.edu",
  "subject": "GRB 150118C: Fermi GBM Detection",
  "submitter": "Eric Burns at U of Alabama  <eb0016@uah.edu>",
  "eventId": "GRB 150118C"
}