{
  "bibcode": "2020GCN.26635....1H",
  "body": "K. Hurley, on behalf of the IPN,\n\nI. G. Mitrofanov, D. V. Golovin, A. S. Kozyrev, M. L. Litvak,\nand A. B. Sanin, on behalf of the HEND-Odyssey GRB team,\n\nA. Ridnaia, S. Golenetskii, R. Aptekar, D. Frederiks, D. Svinkin,\nand T. Cline on behalf of the Konus-Wind team,\n\nA. Goldstein, M. S. Briggs, and C. Wilson-Hodge\non behalf of the Fermi GBM team, and\n\nW. Boynton, C. Fellows, K. Harshman, H. Enos, and R. Starr,\non behalf of the GRS-Odyssey GRB team, report:\n\nThe long-duration, extremely bright GRB 200101A\n(Fermi-GBM detection: The Fermi GBM team, GCN Circ. 26624;\nVeres and Meegan, GCN Circ. 26627;\nBALROG localization: Kunzweiler et al., GCN Circ. 26625;\nAstroSat CZTI detection: Gaikwad et al., GCN Circ. 26632)\nwas detected by Konus-Wind, Fermi (GBM trigger 599603971),\nMars-Odyssey (HEND), and AstroSat(CZTI) at about 74366 s UT (20:39:26).\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  258.995 (17h 15m 59s) -32.304 (-32d 18' 14\")\n Corners:\n  259.549 (17h 18m 12s) -31.755 (-31d 45' 20\")\n  258.488 (17h 13m 57s) -33.470 (-33d 28' 11\")\n  258.436 (17h 13m 45s) -32.806 (-32d 48' 22\")\n  259.506 (17h 18m 01s) -30.953 (-30d 57' 11\")\n ---------------------------------------------\nThe error box area is about 2611 sq. arcmin, and its maximum\ndimension is 2.7 deg (the minimum one is 21.8 arcmin).\nThe Sun distance was about 21 deg.\n\nThis box may be improved.\n\nThe IPN localization is consistent with, but reduces the area of, the\nFermi-GBM one.\n\nA triangulation map is posted at\nhttp://www.ioffe.ru/LEA/GRBs/GRB200101_T74367/IPN/\n\nThe Konus-Wind time history and spectrum will be given in a forthcoming\nGCN Circular.",
  "circularId": 26635,
  "createdOn": 1578071970000,
  "email": "ann_kozlova@mail.ioffe.ru",
  "subject": "IPN triangulation of GRB 200101A",
  "submitter": "Anna Kozlova at Ioffe Institute  <ann_kozlova@mail.ioffe.ru>",
  "eventId": "GRB 200101A"
}