{
  "bibcode": "2021GCN.31329....1F",
  "body": "The Fermi GBM team reports the detection of a likely LONG GRB\n\nAt 03:29:15 UT on 29 Dec 2021, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 211229A (trigger 662441360.901398 / 211229145).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 295.0, Dec = 22.9 (J2000 degrees, equivalent to J2000 19h 40m, 22d 53'), with a statistical uncertainty of 3.7 degrees.\n\nThe angle from the Fermi LAT boresight is 94.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn211229145/quicklook/glg_skymap_all_bn211229145.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/2021/bn211229145/quicklook/glg_healpix_all_bn211229145.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn211229145/quicklook/glg_lc_medres34_bn211229145.gif",
  "circularId": 31329,
  "createdOn": 1640749188000,
  "email": "do_not_reply@GIOC.nsstc.nasa.gov",
  "subject": "GRB 211229A: Fermi GBM Final Real-time Localization",
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM  <do_not_reply@GIOC.nsstc.nasa.gov>",
  "eventId": "GRB 211229A"
}