{
  "bibcode": "2016GCN.18798....1V",
  "body": "P Veres (UAH) and A. von Kienlin (MPE) \nreport on behalf of the Fermi GBM Team:\n\n\"At 05:10:12.86 UT on 01 January 2016, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 160101B (trigger 473317816 / 160101215).\n\nThe on-ground calculated location, using the GBM trigger\ndata, is RA = 1.4, DEC = 55.2 (J2000 degrees,\nequivalent to 0 h 5 m, 55 d 14 '), with an uncertainty\nof 1.4 degrees (radius, 1-sigma containment,\nstatistical only; there is additionally a systematic\nerror which we have characterized as a core-plus-tail model, with 90% of\nGRBs having a 3.7 deg error and a small tail suffering a larger than 10 deg\nsystematic error. [Connaughton et al. 2015, ApJS, 216, 32] ).\n\nThe angle from the Fermi LAT boresight at the GBM trigger time is 9 degrees.\n\n\nThe GBM light curve consists of a single pulse\nwith a duration (T90) of about 6.9 s (50-300 keV).\nThe time-averaged spectrum from T0-0.5 s to T0+6.7 s is\nadequately  fit by a power law function with an exponential\nhigh-energy cutoff.  The power law index is -1.33 +/- 0.07 and\nthe cutoff energy, parameterized as Epeak, is 952 +/- 468 keV.\n\nThe event fluence (10-1000 keV) in this time interval is\n(2.73 +/- 0.14)E-6 erg/cm^2. The 1-sec peak photon flux measured\nstarting from T0+0.3 s in the 10-1000 keV band\nis 2.1 +/- 0.2 ph/s/cm^2.\n\n\nThe spectral analysis results presented above are preliminary;\nfinal results will be published in the GBM GRB Catalog.\"",
  "circularId": 18798,
  "createdOn": 1451670089000,
  "email": "adam.m.goldstein@msfc.nasa.gov",
  "subject": "GRB 160101B: Fermi GBM detection",
  "submitter": "Adam Goldstein at Fermi-GBM/UAH  <adam.m.goldstein@msfc.nasa.gov>",
  "eventId": "GRB 160101B"
}