{
  "bibcode": "2015GCN.18375....1M",
  "body": "B. Mailyan (UAH), P. Veres (UAH) and C. Meegan (UAH)\nreport on behalf of the Fermi GBM Team:\n\n\"At 15:04:22.41  UT on 01 October 2015, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 151001A (trigger 465404666 / 151001628)\nwhich was also detected by the Swift/BAT and XRT\n(M. Stamatikos et al. 2015, GCN 18373)\nThe GBM on-ground location is consistent with the Swift position.\n\n\nThe angle from the Fermi LAT boresight at the GBM trigger time is 22 degrees.\n\n\nThe GBM light curve has a duration (T90) of about 15.1 s (50-300 keV).\nThe time-averaged spectrum from T0-6.1 s to T0+4.1 s is\nadequately fit by a power law function with an exponential\nhigh-energy cutoff.  The power law index is -0.54 +/- 0.21 and\nthe cutoff energy, parameterized as Epeak, is 213.80 +/- 36.90 keV.\n\n\nThe event fluence (10-1000 keV) in this time interval is\n(1.798 +/- 0.195)E-06  erg/cm^2. The 1-sec peak photon flux measured\nstarting from T0+2.75 s in the 10-1000 keV band\nis 2.2 +/- 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": 18375,
  "createdOn": 1443747692000,
  "email": "bm0054@uah.edu",
  "subject": "GRB 151001A: Fermi GBM detection",
  "submitter": "Bagrat Mailyan at UAH  <bm0054@uah.edu>",
  "eventId": "GRB 151001A"
}