{
  "bibcode": "2013GCN.15132....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\nA. von Kienlin, X. Zhang, A. Rau, V. Savchenko, E. Bozzo, and C.\nFerrigno, on behalf of the INTEGRAL SPI-ACS GRB team,\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 team,\n\nS. Barthelmy, J. Cummings, N. Gehrels, H. Krimm, and D. Palmer, on behalf of\nthe Swift-BAT team, and\n\nV. Connaughton, M. S. Briggs, C. Meegan, and V. Pelassa, on behalf of the Fermi\nGBM team, report:\n\nGRB 130828A (GCN 15128, 15129, 15130) has been observed by Fermi,\nINTEGRAL (SPI-ACS), Konus-Wind, MESSENGER GRNS, Suzaku, and Swift\n(outside the coded field of view), so far.  We have triangulated it to\nan annulus centered at RA(2000)=340.597 deg (22 h 42 m 23 s),\nDec(2000)=-9.971 deg (-9 d 58 m 17 s), whose radius is 86.782 +/- 0.092\ndegrees (3 sigma).  This annulus intersects the Fermi-LAT 1 sigma error\ncircle (GCN 15128) to form an error box whose area (280 sq.  arcmin.) is \nabout 3.6 times smaller than that of the LAT error circle , and whose\ncorners are\n         RA(2000)                    Dec(2000)\n     259.541=17 h 18 m 09 s      27.843= 27 d 50 ' 34 \"\n     259.649=17 h 18 m 35 s      28.254= 28 d 15 ' 13 \"\n     259.722=17 h 18 m 53 s      27.716= 27 d 42 ' 56 \"\n     259.875=17 h 19 m 30 s      28.297= 28 d 17 ' 50 \"\n\nA map has been posted at ssl.berkeley.edu/ipn3/130828A.\n\nSome improvement in this triangulation is possible.",
  "circularId": 15132,
  "createdOn": 1377801245000,
  "email": "khurley@ssl.berkeley.edu",
  "subject": "IPN triangulation of GRB 130828A",
  "submitter": "Kevin Hurley at UCBerkeley/SSL  <khurley@ssl.berkeley.edu>",
  "eventId": "GRB 130828A"
}