{
  "bibcode": "2013GCN.14858....1F",
  "body": "G. Fitzpatrick (UCD) and V. Pelassa (UAH)\nreport on behalf of the Fermi GBM Team:\n\nAt 03:12:10.50 UT on 10 June 2013, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 130610A (trigger 392526733 /130610133)\nwhich was also detected by the Swift/BAT (Cummings et al., GCN Circ. 14842).\nThe GBM on-ground location is consistent with the Swift position.\n\nThe GBM light curve consists of a single peak\nwith a duration (T90) of about 28 s (50-300 keV).\nThe time-averaged spectrum from T0-2.6 s to T0+25.7 s is\nadequately fit by a power law function with an exponential\nhigh-energy cutoff.  The power law index is -1.0 +/- 0.1 and\nthe cutoff energy, parameterized as Epeak, is 294.9 +/- 42.9 keV\n\nThe event fluence (10-1000 keV) in this time interval is\n(6.1 +/- 0.4)E-06 erg/cm^2. The 1-sec peak photon flux measured\nstarting from T0+8.0 s in the 10-1000 keV band is 4.5 +/- 0.9 ph/s/cm^2.\n\nThe spectral analysis results presented above are preliminary;\nfinal results will be published in the GBM GRB Catalog.",
  "circularId": 14858,
  "createdOn": 1370887407000,
  "email": "gerard.fitzpatrick@ucdconnect.ie",
  "subject": "GRB 130610A: Fermi GBM Observation",
  "submitter": "Gerard Fitzpatrick at UCD  <gerard.fitzpatrick@ucdconnect.ie>",
  "eventId": "GRB 130610A"
}