TITLE: GCN GRB OBSERVATION REPORT NUMBER: 680 SUBJECT: New IPN localization of GRB000529 DATE: 00/05/30 18:26:57 GMT FROM: Kevin Hurley at UCBerkeley/SSL K. Hurley, on behalf of the Ulysses GRB team, T. Cline, on behalf of the NEAR and KONUS GRB teams, F. Frontera, C. Guidorzi, and E. Montanari, on behalf of the BeppoSAX GRBM teams, and E. Mazets and S. Golenetskii, on behalf of the KONUS-WIND GRB teams, report: The Ulysses data for this burst (GCN #676) have been processed, and the triangulation has been completed (GCN #678). The Ulysses/ Earth annulus is centered at RA(2000)=129.603, Decl.(2000)=-33.077, and has a radius 76.204 +/- 0.054 deg. This annulus intersects the BeppoSAX WFC error circle at two points (RA, Decl.= 2.217, -61.555 and RA, Decl.=2.406,-61.470) and reduces its area by ~30%. A map has been posted at ssl.berkeley.edu/ipn3/000529. Further refinement to this annulus is possible.