{
  "eventId": "GRB 260410B",
  "submittedHow": "email",
  "body": "The Fermi GBM team reports the detection of a likely SHORT GRB\n\nAt 12:22:26 UT on 10 Apr 2026, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 260410B (trigger 797516551.925452 / 260410516).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 4.2, Dec = 37.7 (J2000 degrees, equivalent to J2000 00h 16m, 37d 42'), with a statistical uncertainty of 5.6 degrees.\n\nThe angle from the Fermi LAT boresight is 90.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260410516/quicklook/glg_skymap_all_bn260410516.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/bn260410516/quicklook/glg_healpix_all_bn260410516.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260410516/quicklook/glg_lc_medres34_bn260410516.gif\n",
  "createdOn": 1775833289081,
  "subject": "GRB 260410B: Fermi GBM Final Real-time Localization",
  "circularId": 44255,
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>"
}