{
  "bibcode": "2022GCN.31735....1F",
  "body": "The Fermi GBM team reports the detection of a likely LONG GRB\n\nAt 22:23:51 UT on 10 Mar 2022, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 220310C (trigger 668643836.426778 / 220310933).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 290.7, Dec = 43.7 (J2000 degrees, equivalent to J2000 19h 22m, 43d 42'), with a statistical uncertainty of 5.4 degrees.\n\nThe angle from the Fermi LAT boresight is 27.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220310933/quicklook/glg_skymap_all_bn220310933.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/2022/bn220310933/quicklook/glg_healpix_all_bn220310933.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220310933/quicklook/glg_lc_medres34_bn220310933.gif",
  "circularId": 31735,
  "createdOn": 1646951649000,
  "email": "do_not_reply@GIOC.nsstc.nasa.gov",
  "subject": "GRB 220310C: Fermi GBM Final Real-time Localization",
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM  <do_not_reply@GIOC.nsstc.nasa.gov>",
  "eventId": "GRB 220310C"
}