{
  "bibcode": "2015GCN.17753....1Z",
  "body": "Bin-Bin Zhang (UAH) and A. von Kienlin (MPE) reports on behalf of the\nFermi GBM Team:\n\n\"At 09:39:59.68 UT on 24 April 2015, the Fermi Gamma-Ray Burst Monitor\ntriggered and located GRB 150424B (trigger 451561202 / 150424403),\nwhich was also detected by the MAXI/GSC (Ono et al. 2015, GCN 17746).\nThe GBM on-ground location is consistent with the MAXI/GSC position.\nThe angle from the Fermi LAT boresight is about 107 degrees.\n\nThe GBM light curve shows a single pulse with a duration (T90)\nof about 36.1 s (50-300 keV). The time-averaged spectrum from\nT0-8 s to T0+28 s is best fit by a Band function with\nEpeak = 56.6 +/- 8.1 keV, alpha = -0.8 +/- 0.3, and beta = -2.4 +/- 0.2.\n\nThe event fluence (10-1000 keV) in this time interval is\n(3.85 +/- 0.31)E-06 erg/cm^2. The 1.024-sec peak photon flux\nmeasured starting from T0-0.4 s in the 10-1000 keV band\nis 3.8 +/- 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": 17753,
  "createdOn": 1429900467000,
  "email": "binbin.zhang@uah.edu",
  "subject": "GRB 150424B: Fermi GBM detection",
  "submitter": "Binbin Zhang at UAH  <binbin.zhang@uah.edu>",
  "eventId": "GRB 150424B"
}