{
  "submittedHow": "email",
  "createdOn": 1780919190523,
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>",
  "circularId": 44868,
  "subject": "GRB 260608A: Fermi GBM Final Real-time Localization",
  "eventId": "GRB 260608A",
  "body": "The Fermi GBM team reports the detection of a likely LONG GRB\n\nAt 11:35:31 UT on 8 Jun 2026, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 260608A (trigger 802611336.05914 / 260608483).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 78.4, Dec = -45.2 (J2000 degrees, equivalent to J2000 05h 13m, -45d 12'), with a statistical uncertainty of 3.2 degrees.\n\nThe angle from the Fermi LAT boresight is 29.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260608483/quicklook/glg_skymap_all_bn260608483.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/bn260608483/quicklook/glg_healpix_all_bn260608483.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260608483/quicklook/glg_lc_medres34_bn260608483.gif\n"
}