{
  "body": "The Fermi GBM team reports the detection of a likely LONG GRB\n\nAt 10:42:59 UT on 27 Aug 2026, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 260827A (trigger 809520184.770226 / 260827447).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 247.9, Dec = -53.5 (J2000 degrees, equivalent to J2000 16h 31m, -53d 30'), with a statistical uncertainty of 2.4 degrees.\n\nThe angle from the Fermi LAT boresight is 41.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260827447/quicklook/glg_skymap_all_bn260827447.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/bn260827447/quicklook/glg_healpix_all_bn260827447.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260827447/quicklook/glg_lc_medres34_bn260827447.gif\n",
  "circularId": 45453,
  "submittedHow": "email",
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>",
  "subject": "GRB 260827A: Fermi GBM Final Real-time Localization",
  "createdOn": 1787828067223,
  "eventId": "GRB 260827A"
}