{
  "bibcode": "2016GCN.19340....1Y",
  "body": "Hoi-Fung Yu (MPE) reports on behalf of the Fermi GBM Team:\n\n\"At 11:49:06.48 UT on 24 April 2016, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 160424A (trigger 483191350 / 160424492),\nwhich was also detected by the Swift (Lien et al. 2016, GCN 19335)\nThe GBM on-ground location is consistent with the Swift position.\n\nThe angle from the Fermi LAT boresight at the GBM trigger time is 18 degrees.\n\nThis burst was also independently detected by INTEGRAL SPI-ACS.\n\nThe GBM light curve shows a single pulse with a duration (T90)\nof about 7.6 s (50-300 keV). The time-averaged spectrum from\nT0+0.003 s to T0+6.528 s is well fit by a power law function\nwith an exponential high-energy cutoff. The power law index\nis -1.1 +/- 0.1 and the cutoff energy, parameterized as Epeak,\nis 220 +/- 30 keV.\n\nThe event fluence (10-1000 keV) in this time interval is\n(2.6 +/- 0.2)E-06 erg/cm^2. The 1.024-sec peak photon flux measured\nstarting from T0+0.832 s in the 10-1000 keV band is 7.2 +/- 0.3 ph/s/cm^2.\n\nThe spectral analysis results presented above are preliminary;\nfinal results will be published in the GBM GRB Catalog.\"",
  "circularId": 19340,
  "createdOn": 1461596294000,
  "email": "sptfung@mpe.mpg.de",
  "subject": "GRB 160424A: Fermi GBM observation",
  "submitter": "Hoi-Fung Yu at MPE  <sptfung@mpe.mpg.de>",
  "eventId": "GRB 160424A"
}