{
  "bibcode": "2011GCN.12195....1H",
  "body": "K. Hurley and J. Goldsten, on behalf of the MESSENGER NS 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\nV. Connaughton, M. Briggs, and C. Meegan, on behalf of the Fermi\nGBM team,\n\nA. von Kienlin, X. Zhang, and A. Rau, on behalf of the\nINTEGRAL SPI-ACS GRB team, and\n\nE. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci,\nI. Lapshov, F. Lazzarotto, L. Pacciani, M. Rapisarda, P. Soffitta, \nfor the SuperAGILE team, report:\n\nThe Fermi GRB 110721A (GCN 12187, 12188) was also observed by\nAGILE MCAL and SuperAGILE (but outside the coded field of view \nof SuperAGILE), INTEGRAL SPI-ACS, Konus-Wind, and MESSENGER GRNS.\nWe have triangulated it to a preliminary 3 sigma error box whose \narea is 2250 square arcminutes, and whose coordinates are:\n\nCenter: RA=332.456 o = 22 h 09 m 49 s  DEC=-38.628 o = -38 o 37 ' 40 \"\nCorners:  333.674=22 h 14 m 42 s    -38.570=-38 o 34 '  13 \"     \n          331.191=22 h 04 m 46 s    -38.964=-38 o 57 '  49 \"     \n          333.709=22 h 14 m 50 s    -38.241=-38 o 14 '  26 \"     \n          331.240=22 h 04 m 58 s    -38.641=-38 o 38 '  28 \"\n\nThis error box intersects the LAT error circle to form a joint\nerror box whose area is approximately 1200 square arcminutes.\nA map is posted at ssl.berkeley.edu/ipn3/110721.\n\nThe counterpart candidate reported by Greiner et al. (GCN 12192)\nlies just outside the IPN error box, making it unlikely that it is\nrelated to the GRB.",
  "circularId": 12195,
  "createdOn": 1311637825000,
  "email": "khurley@ssl.berkeley.edu",
  "subject": "IPN triangulation of GRB 110721A",
  "submitter": "Kevin Hurley at UCBerkeley/SSL  <khurley@ssl.berkeley.edu>",
  "eventId": "GRB 110721A"
}