{
  "bibcode": "2014GCN.16835....1P",
  "body": "V. Pelassa (UAH) and D. Yu (MPE) report on behalf of the Fermi GBM Team:\n\n\"At 15:15:13.54 UT on 19 September 2014, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 140919A (trigger 432832516 / 140919636),\nwhich was also detected by the Swift/BAT (Gropp et al. 2014, GCN 16831).\nThe GBM on-ground location is consistent with the Swift position.\nThe angle of the Swift position from the Fermi LAT boresight is 34.6 degrees.\n\nThe GBM light curve consists of multiple peaks\nwith a duration (T90) of about 109 s (50-300 keV).\nThe time-averaged spectrum from T0-5.12 s to T0+123.91 s is\nbest fit by a power law function with an exponential\nhigh-energy cutoff. The power law index is -1.80 +/- 0.04 and\nthe cutoff energy, parameterized as Epeak, is 103 +/- 18 keV\n(Castor statistics 1085.8 for 610 d.o.f.).\n\nThe event fluence (10-1000 keV) in this time interval is\n(1.20 +/- 0.06)E-05 erg/cm^2. The 1.024-sec peak photon flux measured\nstarting from T0+5.248 s in the 10-1000 keV band\nis 3.6 +/- 0.2 ph/s/cm^2.\n\nThe spectral analysis results presented above are preliminary;\nfinal results will be published in the GBM GRB Catalog.\"",
  "circularId": 16835,
  "createdOn": 1411181659000,
  "email": "vero.pelassa@gmail.com",
  "subject": "GRB 140919A: Fermi GBM observation",
  "submitter": "Veronique Pelassa at UAH  <vero.pelassa@gmail.com>",
  "eventId": "GRB 140919A"
}