TITLE: GCN GRB OBSERVATION REPORT NUMBER: 543 SUBJECT: IPN triangulation of GRB000210 DATE: 00/02/10 22:01:52 GMT FROM: Kevin Hurley at UCBerkeley/SSL K. Hurley, on behalf of the Ulysses GRB team, M. Feroci and B. Preger, on behalf of the BeppoSAX GRBM team, and T. Cline and E. Mazets, on behalf of the Konus-WIND GRB team, report: GRB000210 was observed by Ulysses, Konus, and the BeppoSAX GRBM. Triangulation gives an annulus centered at RA(2000)= 154.970, Decl.(2000)=-41.463, with radius 84.032 +/- 0.017 degrees. This annulus intersects the BeppoSAX WFC error circle (GCN 540) to form an ~3.7 sq. arcmin. error box whose corners are given by: RA DEC 1 h 59 m 05.32 s -40 o 39 ' 19 " 1 h 59 m 12.96 s -40 o 38 ' 11 " 1 h 59 m 07.35 s -40 o 41 ' 32 " 1 h 59 m 23.85 s -40 o 39 ' 05 " A map has been posted at ssl.berkeley.edu/ipn3/000210. This triangulation is preliminary, and can be refined considerably.