{
  "eventId": "GRB 260429A",
  "submittedHow": "web",
  "subject": "IPN triangulation of GRB 260429A",
  "createdOn": 1777907176873,
  "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, 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, K. Harshman, H. Enos, R. Starr,\nand A.S. Gardner on on behalf of the GRS-Odyssey GRB team,\nreport:\n\nThe bright, short-duration GRB 260429A\n(Ferm-GBM detection: The Fermi GBM team, GCN 44425;\nScotton, GCN 44430;\nSVOM-GRM detection: Yu et al., GCN 44439)\nwas detected by Fermi (GBM trigger 799197847),\nKonus-Wind, SVOM (GRM), and Mars-Odyssey (HEND)\nat about 84242 s UT (23:24:02).\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  281.153 (18h 44m 37s) +17.279 (+17d 16' 44\")\n Corners:\n  281.115 (18h 44m 28s) +17.444 (+17d 26' 37\")\n  281.161 (18h 44m 39s) +17.398 (+17d 23' 52\")\n  281.192 (18h 44m 46s) +17.114 (+17d 06' 50\")\n  281.146 (18h 44m 35s) +17.160 (+17d 09' 36\")\n ---------------------------------------------\nThe error box area is 40 sq. arcmin, and its maximum\ndimension is 20 arcmin (the minimum one is 2.3 arcmin).\nThe Sun distance was 109 deg.\n\nThis localization may be improved.\n\nA triangulation map and HEALPix FITS files are posted at\nhttp://www.ioffe.ru/LEA/GRBs/GRB260429_T84245/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. ",
  "format": "text/plain",
  "circularId": 44459,
  "submitter": "Dmitry Svinkin at Ioffe Institute <svinkin@mail.ioffe.ru>"
}