GCN Circular 2330
A. M. Soderberg and E. Berger (Caltech) with D. A. Frail (NRAO) report on behalf of the Caltech-NRAO GRB Collaboration: "We have observed the field of XRF030723 with the Very Large Array on July 26.42 UT at 8.46 GHz. We do not detect a radio counterpart to the optical transient reported by Fox et al. (GCN #2323). The 3 sigma detection limit at the position of the optical afterglow is 180 microJy."