{
  "bibcode": "2021GCN.30786....1F",
  "body": "The Fermi GBM team reports the detection of a likely SHORT GRB\n\nAt 10:43:19 UT on 9 Sep 2021, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 210909A (trigger 652877004.365114 / 210909447).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 140.6, Dec = 83.3 (J2000 degrees, equivalent to J2000 09h 22m, 83d 17'), with a statistical uncertainty of 2.7 degrees.\n\nThe angle from the Fermi LAT boresight is 88.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210909447/quicklook/glg_skymap_all_bn210909447.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/bn210909447/quicklook/glg_healpix_all_bn210909447.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2021/bn210909447/quicklook/glg_lc_medres34_bn210909447.gif",
  "circularId": 30786,
  "createdOn": 1631184807000,
  "email": "do_not_reply@GIOC.nsstc.nasa.gov",
  "subject": "GRB 210909A: Fermi GBM Final Real-time Localization",
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM  <do_not_reply@GIOC.nsstc.nasa.gov>",
  "eventId": "GRB 210909A"
}