{
  "circularId": 33793,
  "body": "The Fermi GBM team reports the detection of a likely SHORT GRB\n\nAt 22:17:19 UT on 13 May 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230513A (trigger 705709044.428824 / 230513929).\n\nThe on-ground calculated location, using the Fermi GBM trigger data, is RA = 160.7, Dec = 27.9 (J2000 degrees, equivalent to J2000 10h 42m, 27d 53'), with a statistical uncertainty of 7.5 degrees.\n\nThe angle from the Fermi LAT boresight is 89.0 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230513929/quicklook/glg_skymap_all_bn230513929.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/2023/bn230513929/quicklook/glg_healpix_all_bn230513929.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230513929/quicklook/glg_lc_medres34_bn230513929.gif\n\n",
  "bibcode": "2023GCN.33793....1F",
  "createdOn": 1684016870036,
  "submitter": "Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>",
  "eventId": "GRB 230513A",
  "subject": "GRB 230513A: Fermi GBM Final Real-time Localization"
}