{
  "bibcode": "2015GCN.17658....1S",
  "body": "Matthew Stanbro (UAH) reports on behalf of the Fermi GBM Team:\n\n\"At 19:52:21.27 UT on 30 March 2015, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 150330A (trigger 449437944 / 150330828).\nThe trigger resulted in an Autonomous Repoint Request (ARR) that was\naccepted and the spacecraft slewed to the GBM in-flight location.\n\nThe on-ground calculated location, using the GBM trigger\ndata, is RA = 329.26, DEC = 49.97, with an uncertainty\nof 1.00 degrees (radius, 1-sigma containment,\nstatistical only; there is additionally a systematic\nerror which is currently estimated to be 2 to 3 degrees).\n\nThe angle from the Fermi LAT boresight is 80 degrees.\n\nThe GBM light curve shows/consists of two main episodes\nwith a combined duration (T90) of about 153 s (50-300 keV).\nThe time-averaged spectrum from T0+0.00 s to T0+151.68 s is\nbest fit by a Band function with Epeak = 284 +/- 5 keV,\nalpha = -0.91 +/- 0.01, and beta = -2.15 +/- 0.02\n\nThe event fluence (10-1000 keV) in this time interval is\n(1.28 +/- 0.01)E-04 erg/cm^2. The 1-sec peak photon flux measured\nstarting from T0+130.8 s in the 10-1000 keV band\nis 59.26 +/- 0.51 ph/s/cm^2.\n\nThe spectral analysis results presented above are preliminary;\nfinal results will be published in the GBM GRB Catalog.\"\n\n-- \nMatthew C. Stanbro\nFermi GBM Graduate Research Assistant\nUniversity of Alabama in Huntsville",
  "circularId": 17658,
  "createdOn": 1427778927000,
  "email": "mcs0001@uah.edu",
  "subject": "GRB 150330A: Fermi GBM detection",
  "submitter": "Matthew Stanbro at UAH/Fermi  <mcs0001@uah.edu>",
  "eventId": "GRB 150330A"
}