{
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>",
  "submittedHow": "email",
  "bibcode": "2024GCN.36020....1F",
  "body": "The Fermi GBM team reports the detection of a likely SHORT GRB\n\nAt 02:38:04 UT on 4 Apr 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240404A (trigger 733891089.631386 / 240404110).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 257.0, Dec = -27.3 (J2000 degrees, equivalent to J2000 17h 07m, -27d 18'), with a statistical uncertainty of 13.3 degrees.\n\nThe angle from the Fermi LAT boresight is 93.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240404110/quicklook/glg_skymap_all_bn240404110.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/2024/bn240404110/quicklook/glg_healpix_all_bn240404110.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240404110/quicklook/glg_lc_medres34_bn240404110.gif\n\n",
  "circularId": 36020,
  "createdOn": 1712198762731,
  "eventId": "GRB 240404A",
  "subject": "GRB 240404A: Fermi GBM Final Real-time Localization"
}