{
  "bibcode": "1999GCN...507....1H",
  "body": "K. Hurley, on behalf of the Ulysses GRB team, T. Cline, on behalf\nof the NEAR and KONUS GRB teams, and E. Mazets and S. Golenetskii,\non behalf of the KONUS GRB team, report:\n\nUlysses, KONUS-WIND, and NEAR observed a relatively bright\n(25-100 keV fluence ~1.3 x 10^-5 erg/cm^2), ~60 s long gamma-ray\nburst at 38196 s U.T. on December 21 1999.  Triangulation gives\ntwo possible preliminary ~190 sq. arcmin. error boxes whose corners\nare at:\n\n  RA(2000)                  DEC(2000)               \n14 h 43 m 59.59 s    -42 o 46 '  36.00 \"     \n14 h 44 m 12.73 s    -43 o 15 '  32.42 \"     \n14 h 43 m 10.52 s    -42 o 15 '  27.97 \"     \n14 h 43 m 25.10 s    -42 o 45 '  15.18 \" \n\n             and \n   \n  RA(2000)                  DEC(2000)\n13 h 54 m  7.11 s    -11 o 41 '  32.68 \"\n13 h 52 m 58.96 s    -11 o 17 '  47.08 \"\n13 h 55 m  0.20 s    -12 o 11 '  15.04 \"\n13 h 53 m 50.77 s    -11 o 46 '  37.87 \"\n\nReceipt of the full KONUS data set tomorrow should allow us\nto resolve the ambiguity between the two.  Further refinement\nof the error boxes is also possible.",
  "circularId": 507,
  "createdOn": 945904422000,
  "email": "khurley@sunspot.ssl.berkeley.edu",
  "subject": "IPN error boxes for GRB991221",
  "submitter": "Kevin Hurley at UCBerkeley/SSL  <khurley@sunspot.ssl.berkeley.edu>",
  "eventId": "GRB 991221"
}