{
  "bibcode": "2013GCN.14696....1H",
  "body": "K. Hurley, I. G. Mitrofanov, D. Golovin, M. L. Litvak, and A. B. Sanin,\non behalf of the HEND-Odyssey GRB team,\n\nS. Golenetskii, R. Aptekar, E. Mazets, V. Pal'shin, D. Frederiks,\nD. Svinkin, and T. Cline on behalf of the Konus-Wind team,\n\nJ. Goldsten, on behalf of the MESSENGER NS GRB team,\n\nW. Boynton, C. Fellows, K. Harshman, H. Enos, and R. Starr, on\nbehalf of the GRS-Odyssey GRB team, and\n\nK. Yamaoka, M. Ohno, Y. Hanabata, Y. Fukazawa, T. Takahashi, M. Tashiro,\nY. Terada, T. Murakami, and K. Makishima on behalf of the Suzaku WAM \nteam, report:\n\nThe long-duration, moderately intense GRB 130521B has been observed by \nKonus-Wind, Suzaku (WAM), MESSENGER (GRNS), and Mars Odyssey (HEND), so \nfar, at about 77073 s UT (21:24:33).\n\nWe have triangulated it to a preliminary, 3 sigma error box whose \ncoordinates are:\n  ---------------------------------------------\n   RA(2000), deg                 Dec(2000), deg\n  ---------------------------------------------\n  Center:\n   281.641 (18h 46m 34s) +22.723 (+22d 43' 21\")\n  Corners:\n   281.980 (18h 47m 55s) +22.385 (+22d 23' 05\")\n   281.618 (18h 46m 28s) +22.858 (+22d 51' 30\")\n   281.300 (18h 45m 12s) +23.057 (+23d 03' 24\")\n   281.663 (18h 46m 39s) +22.587 (+22d 35' 13\")\n  ---------------------------------------------\nThe error box area is 257 sq. arcmin, and its maximum\ndimension is 55 arcmin (the minimum one is 3.7 arcmin). The Sun distance \nwas 120 deg.\n\nThis box can be improved.\n\nThe time history and spectrum will be given in a forthcoming GCN Circular.",
  "circularId": 14696,
  "createdOn": 1369262200000,
  "email": "val@mail.ioffe.ru",
  "subject": "IPN Triangulation of GRB 130521B",
  "submitter": "Valentin Pal'shin at Ioffe Inst  <val@mail.ioffe.ru>",
  "eventId": "GRB 130521B"
}