{
  "circularId": 34648,
  "createdOn": 1694315488115,
  "submittedHow": "email",
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>",
  "bibcode": "2023GCN.34648....1F",
  "body": "The Fermi GBM team reports the detection of a likely LONG GRB\n\nAt 03:00:01 UT on 10 Sep 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230910A (trigger 716007606.740604 / 230910125).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 57.0, Dec = 45.9 (J2000 degrees, equivalent to J2000 03h 47m, 45d 53'), with a statistical uncertainty of 2.9 degrees.\n\nThe angle from the Fermi LAT boresight is 68.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230910125/quicklook/glg_skymap_all_bn230910125.png\n\nThe HEALPix FITS file, including the estimated localization systematic, can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230910125/quicklook/glg_healpix_all_bn230910125.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230910125/quicklook/glg_lc_medres34_bn230910125.gif\n\n",
  "subject": "GRB 230910A: Fermi GBM Final Real-time Localization",
  "eventId": "GRB 230910A"
}