{
  "circularId": 36992,
  "eventId": "GRB 240731A",
  "bibcode": "2024GCN.36992....1F",
  "body": "The Fermi GBM team reports the detection of a likely LONG GRB, \nwhich was also detected by AstroSat (Srijan et al. 2024, GCN 36989) \nand INTEGRAL SPI ACS trigger 10826.\n\n\"At 14:20:12.45 UT on 31 July 2024, the Fermi Gamma-ray Burst Monitor (GBM)\ntriggered and located GRB 240731A (trigger 744128417/240731597).\n\nThe on-ground calculated location, using the Fermi GBM trigger data,\nis RA = 8.65, Dec = -46.27 (J2000 degrees, equivalent to J2000 0h 34m, -46d 16'),\nwith a statistical uncertainty of 6.55 degrees.\n\nThe angle from the Fermi LAT boresight is 58 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240731597/quicklook/glg_skymap_all_bn240731597.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/2024/bn240731597/quicklook/glg_healpix_all_bn240731597.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240731597/quicklook/glg_lc_medres34_bn240731597.gif\"",
  "createdOn": 1722458641668,
  "format": "text/plain",
  "submittedHow": "web",
  "subject": "GRB 240731A: Fermi GBM Final Localization",
  "submitter": "Vidushi Sharma at NASA GSFC/UMBC <vidushi.sharma@nasa.gov>"
}