{
  "circularId": 40885,
  "eventId": "GRB 250702C",
  "bibcode": "2025GCN.40885....1F",
  "body": "The Fermi GBM team reports the detection of a likely LONG GRB\n\nAt 14:49:31 UT on 2 Jul 2025, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 250702C (trigger 773160576.914616 / 250702618).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 270.3, Dec = 1.4 (J2000 degrees, equivalent to J2000 18h 01m, 1d 23'), with a statistical uncertainty of 12.7 degrees.\n\nThe angle from the Fermi LAT boresight is 68.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250702618/quicklook/glg_skymap_all_bn250702618.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/2025/bn250702618/quicklook/glg_healpix_all_bn250702618.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250702618/quicklook/glg_lc_medres34_bn250702618.gif\n",
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>",
  "submittedHow": "email",
  "createdOn": 1751468389744,
  "subject": "GRB 250702C: Fermi GBM Final Real-time Localization"
}