{
  "bibcode": "2010GCN.11424....1H",
  "body": "K. Hurley on behalf of the MESSENGER and Odyssey GRB teams,\n\nI. 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, and\nT. Cline, on behalf of the Konus-Wind team,\n\nJ. Goldsten on behalf of the MESSENGER GRNS GRB team,\n\nV. Connaughton, M. Briggs, and C. Meegan, on behalf of the Fermi GBM team,\n\nA. von Kienlin, G. Lichti, and A. Rau, on behalf of the\nINTEGRAL SPI-ACS GRB team,\n\nE. Del Monte, E. Costa, I. Donnarumma, Y. Evangelista, M. Feroci,\nI. Lapshov, F. Lazzarotto, L. Pacciani, M. Rapisarda, P. Soffitta,\non behalf the SuperAGILE team,\n\nG. Di Cocco, F. Fuschino, M. Galli, C. Labanti, and M. Marisaldi,\non behalf of the AGILE MCAL team,\n\nand\n\nJ. Cummings, D. Palmer, S. Barthelmy, N. Gehrels, and H. Krimm, on\nbehalf of the Swift-BAT team, report:\n\nFermi (GBM), INTEGRAL (SPI-ACS), AGILE (MiniCalorimeter and\nSuperAGILE), Swift (BAT), Konus-Wind, MESSENGER (GRNS), and Mars Odyssey \n(HEND) observed the bright GRB 101123A at about 22:52:14 UT (the \nFermi/GBM trigger 312245496: Guiriec, GCN 11423). The burst was outside \nthe coded fields of view of the BAT and SuperAGILE.\n\nWe have triangulated this burst to the following 3 sigma error box:\n-----------------------------------------------\n     RA(2000), deg              Dec(2000), deg\n-----------------------------------------------\nCenter:\n  131.381 (08h 45m 32s)   + 5.563 (+05d 33' 47\")\nCorners:\n  130.942 (08h 43m 46s)   + 4.586 (+04d 35' 11\")\n  131.755 (08h 47m 01s)   + 6.277 (+06d 16' 35\")\n  131.827 (08h 47m 18s)   + 6.584 (+06d 35' 02\")\n  131.011 (08h 44m 03s)   + 4.873 (+04d 52' 23\")\n-----------------------------------------------\n\nThe error box area is 433 sq. arcmin.\nThe maximum distance between the box corners is 2.2 deg.\nThis error box may be improved.\n\nA map is posted at http://ssl.berkeley.edu/ipn3/101123A\nshowing the GBM best-fit position (blue star), and the IPN annuli (solid\nlines with centers dot-dashed).",
  "circularId": 11424,
  "createdOn": 1290801974000,
  "email": "val@mail.ioffe.ru",
  "subject": "IPN triangulation of bright GRB 101123A",
  "submitter": "Valentin Pal'shin at Ioffe Inst  <val@mail.ioffe.ru>",
  "eventId": "GRB 101123A"
}