TITLE:   GCN CIRCULAR
NUMBER:  3513
SUBJECT: GRB050603: Radio Detection
DATE:    05/06/03 19:32:18 GMT
FROM:    Patrick B. Cameron at Caltech  <pbc@astro.caltech.edu>

P. B. Cameron (Caltech) reports on behalf of the
Caltech-NRAO-Carnegie GRB Collaboration:

"We observed the field of GRB050603 (GCN#3509) using the Very Large Array
at a frequency of 8.5 GHz on June 3.62 UT. We detect a radio source with
coordinates (J2000)

        Ra= 02:39:56.891
        Dec= -25:10:54.6

with an uncertainty of 0.1" in each coordinate at the position of the
optical afterglow (GCN#3511)."