{
  "createdOn": 1793885697889,
  "subject": "IPN triangulation of GRB 261024A",
  "submittedHow": "web",
  "circularId": 46156,
  "eventType": [
    "GRB"
  ],
  "submitter": "Dmitry Svinkin at Ioffe Institute <svinkin@mail.ioffe.ru>",
  "format": "text/plain",
  "eventId": "GRB 261024A",
  "body": "A.S. Kozyrev, D.V. Golovin, M.L. Litvak, I.G. Mitrofanov, and A.B. Sanin\non behalf of the HEND/Mars Odyssey team,\n\nD. Svinkin, D. Frederiks, A. Lysenko, V. Panteleeva, A. Ridnaia,\nand T. Cline on behalf of the Konus-Wind team,\n\nA. Goldstein, M. S. Briggs, C. Wilson-Hodge,\nand E. Burns on behalf of the Fermi-GBM team,\n\nand\n\nW. Boynton, C. Fellows, H. Enos, R. Starr, and A.S. Gardner \non behalf of the GRS-Odyssey GRB team, report:\n\nThe long-duration GRB 261024A\n(Fermi-GBM detection: The Fermi GBM team, GCN 46019;\nBALROG localization: Preis & Greiner, GCN 46020;\nNuSTAR-ACS detection: Waratkar et al., GCN 46031;\nSVOM-GRM detection: Luo et al., GCN 46057)\nwas detected by Fermi (GBM trigger 814551785), NuSTAR (ACS),\nSVOM (GRM), Konus-Wind, and Mars-Odyssey (HEND)\nat about 58981 s UT (16:23:01).\n\nWe have triangulated it to a preliminary, 3 sigma error box\nwhose coordinates are:\n ---------------------------------------------\n  RA(2000), deg                 Dec(2000), deg\n ---------------------------------------------\n Center:\n  311.573 (20h 46m 17s) +60.244 (+60d 14' 38\")\n Corners:\n  309.513 (20h 38m 03s) +60.094 (+60d 05' 38\")\n  309.466 (20h 37m 52s) +60.152 (+60d 09' 06\")\n  313.652 (20h 54m 37s) +60.358 (+60d 21' 28\")\n  313.692 (20h 54m 46s) +60.298 (+60d 17' 54\")\n ---------------------------------------------\nThe error box area is 454 sq. arcmin, and its maximum\ndimension is 2.1 deg (the minimum one is 4 arcmin).\nThe Sun distance was 106 deg.\n\nThis localization may be improved.\n\nA triangulation map and HEALPix FITS files are posted at\nhttp://www.ioffe.ru/LEA/GRBs/GRB261024_T58983/IPN/\nThe HEALPix triangulation map is the multi-order HEALPix in units of\nprobability density.\n\nThe Konus-Wind time history and spectrum will be given\nin a forthcoming GCN Circular. "
}