{
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>",
  "eventType": [],
  "format": "text/plain",
  "subject": "GRB 260930A: Fermi GBM Final Real-time Localization",
  "body": "The Fermi GBM team reports the detection of a likely LONG GRB\n\nAt 19:59:09 UT on 30 Sep 2026, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 260930A (trigger 812491154.688938 / 260930833).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 175.2, Dec = -7.3 (J2000 degrees, equivalent to J2000 11h 40m, -7d 17'), with a statistical uncertainty of 8.1 degrees.\n\nThe angle from the Fermi LAT boresight is 61.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260930833/quicklook/glg_skymap_all_bn260930833.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/2026/bn260930833/quicklook/glg_healpix_all_bn260930833.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260930833/quicklook/glg_lc_medres34_bn260930833.gif\n",
  "circularId": 45788,
  "eventId": "GRB 260930A",
  "editedOn": 1790801322118,
  "version": 3,
  "editedBy": "Judith Racusin at NASA/GSFC <judith.racusin@nasa.gov>",
  "submittedHow": "email",
  "createdOn": 1790798989063
}