GCN Circular 8625
Poonam Chandra (RMC) and Dale A. Frail (NRAO) report on behalf of the Caltech-NRAO-Carnegie GRB Collaboration: "We used the Very Large Array to observe the field of view toward optically bright GRB 081203B (GCN 8600) at a frequency of 8.46 GHz on 2008 Dec 05.70 UT. We detect a radio afterglow at the optical afterglow position quoted by Andreev et al (GCN 8608). The peak radio flux at this position is 160 +/- 41 uJy. The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc."