{
  "bibcode": "2013GCN.14329....1T",
  "body": "D. Tierney (UCD)\nreports on behalf of the Fermi GBM Team:\n\n\"At 04:51:54.30 UT on 25 March 2013, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 130325A (trigger 385879917 / 130325203).\n\nThe on-ground calculated location, using the GBM trigger\ndata, is RA = 130.71, DEC = -21.12 (J2000 degrees,\nequivalent to 08 h 42 m, -21 d 07 '), with an uncertainty\nof 2.15 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 51.0 degrees.\n\nThe GBM light curve consists of a single bright pulse\nwith a duration (T90) of 9.7 s (50-300 keV).\nThe time-averaged spectrum from T0+0.003 s to T0+9.216 s is\nbest fit by a Band function with Epeak = 202.20 (+17.50/-15.60) keV,\nalpha = -0.73 (+0.06/-0.05), and beta = -2.18 (+0.09/-0.12).\n\nThe event fluence (10-1000 keV) in this time interval is\n(8.25 +/- 0.27)E-06 erg/cm^2. The 1-sec peak photon flux measured\nstarting from T0+1.8 s in the 10-1000 keV band\nis 12.9 +/- 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": 14329,
  "createdOn": 1364237730000,
  "email": "david.tierney@ucd.ie",
  "subject": "GRB 130325A: Fermi GBM detection",
  "submitter": "David Tierney at UCD  <david.tierney@ucd.ie>",
  "eventId": "GRB 130325A"
}