{
  "bibcode": "2025GCN.40702....1F",
  "body": "The Fermi GBM team reports the detection of a likely LONG GRB\n\n\"At 12:27:56.19 UT on 12 June 2025, the Fermi Gamma-ray Burst Monitor (GBM)\ntriggered and located GRB 250612B (trigger 771424081/250612519).\n\nThe on-ground calculated location, using the Fermi GBM trigger data,\nis RA = 231.28, Dec = -29.05 (J2000 degrees, equivalent to J2000 15h 25m, -29d 03'),\nwith a statistical uncertainty of 2.0 degrees.\n\nThe angle from the Fermi LAT boresight is 71.04 degrees.\n\nThe skymap can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250612519/quicklook/glg_skymap_all_bn250612519.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/2025/bn250612519/quicklook/glg_healpix_all_bn250612519.fit\n\nThe GBM light curve can be found here:\nhttps://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250612519/quicklook/glg_lc_medres34_bn250612519.gif\"",
  "createdOn": 1749738224254,
  "subject": "GRB 250612B (250612519/771424081): Fermi GBM Final Localization",
  "circularId": 40702,
  "eventId": "GRB 250612B",
  "submittedHow": "web",
  "submitter": "eliza.neights@gmail.com",
  "format": "text/plain"
}