{
  "bibcode": "2009GCN..8905....1M",
  "body": "I. G. Mitrofanov, D. Golovin, M. L. Litvak, and A. B. Sanin,\non behalf of the HEND-Odyssey GRB team,\n\nW. Boynton, C. Fellows, K. Harshman, C. Shinohara and R. Starr, on\nbehalf of the GRS-Odyssey GRB team,\n\nS. Golenetskii, R.Aptekar, E. Mazets, V. Pal'shin, D. Frederiks, P.\nOleynik, M. Ulanov, D. Svinkin, and T. Cline on behalf of the Konus-Wind\nteam,\n\nK. Yamaoka, M. Ohno, Y. Fukazawa, T. Takahashi, M. Tashiro, Y. Terada,\nT. Murakami, K. Makishima, and Y. Hanabata on behalf of the Suzaku-WAM team,\n\nA. von Kienlin, G. Lichti, and A. Rau, on behalf of the\nINTEGRAL SPI-ACS and GRB team, and K. Hurley, on behalf of the INTEGRAL \nSPI-ACS and Odyssey GRB teams, report:\n\nSuzaku-WAM, Konus-Wind, INTEGRAL-SPI-ACS, and Mars Odyssey observed the \nlong GRB 090217 at about 04:56:42 UT (corresponding to the Fermi/GBM\ntrigger 256539404/ 090217206: von Kienlin, GCN 8902; also detected by \nFermi/LAT: Ohno et al., GCN 8903).\n\nThe burst light curve shows a multipeaked structure with a total \nduration of ~40 sec.\n\nTriangulation gives a MO-Konus annulus centered at RA(2000)=132.322 (08h \n49m 17s) Dec(2000)=+18.838 (+18d 50' 18\"), whose radius is 76.132 +/- \n0.104 deg (3 sigma), and a Konus-WAM annulus centered at \nRA(2000)=135.708 (09h 02m 50s) Dec(2000)=+21.300 (+21d 17' 59\"), whose \nradius is 73.641 � 0.941 deg (3sigma). These annuli intersect at grazing \nincidence to form two long error boxes, one of which may be eliminated \nby the Konus ecliptic latitude response.\nThe resulting error box has the coordinates:\n-----------------------------------------------------\n      RA(2000), deg              Dec(2000), deg\n-----------------------------------------------------\nCenter:\n  204.865 (13h 39m 28s)    -7.442 (-07d 26' 31\")\nCorners:\n  212.234 (14h 08m 56s)   +13.782 (+13d 46' 57\")\n  199.337 (13h 17m 21s)   -19.856 (-19d 51' 21\")\n  197.625 (13h 10m 30s)   -22.539 (-22d 32' 21\")\n  210.398 (14h 01m 36s)   + 8.568 (+08d 34' 06\")\n-----------------------------------------------------\n\nThe error box area is 7.2 sq. deg.\nThis box may be improved.\n\nThe box is consistent with the LAT location (Ohno et al., GCN 8903).\nThe center line of the MO-Konus annulus passes 0.385 degrees from the\ncenter of the Fermi/LAT error circle, and the annulus intersects the\n90% containment error circle at:\n-----------------------------------------------------\n       RA(2000), deg         Dec(2000), deg\n-----------------------------------------------------\n  204.800 (13h 39m 12s)    -7.890 (-07d 53' 22\")\n  204.505 (13h 38m 01s)    -8.057 (-08d 03' 24\")\n  204.471 (13h 37m 53s)    -8.701 (-08d 42' 04\")\n  204.375 (13h 37m 30s)    -8.379 (-08d 22' 45\")\n----------------------------------------------------\n\nThe K-W light curve of this GRB and IPN triangulation map is\navailable at http://www.ioffe.ru/LEA/GRBs/GRB090217_T17804/",
  "circularId": 8905,
  "createdOn": 1234986940000,
  "email": "val@mail.ioffe.ru",
  "subject": "IPN localization of GRB 090217",
  "submitter": "Valentin Pal'shin at Ioffe Inst  <val@mail.ioffe.ru>",
  "eventId": "GRB 090217"
}