TITLE: GCN CIRCULAR NUMBER: 7049 SUBJECT: VLA prompt radio detection of the INTEGRAL burst 071109 DATE: 07/11/10 03:10:43 GMT FROM: Poonam Chandra at U Virginia/NRAO P. Chandra (UVA/NRAO) and D. A. Frail (NRAO) report on behalf of the Caltech-NRAO-Carnegie GRB Collaboration: "We observed the INTEGRAL error circle of the INTEGRAL burst GRB 071109 (GCN 7046) using the VLA at a frequency of 8.46 GHz. The observations were taken at 0.0 UT on 2007, November 10th, 3.4 hours after the burst. We detect radio afterglow of GRB 071109 within the INTEGRAL error circle. The flux density in 23 min long observation is 188+/-42 uJy at the following position: RA(J2000) 19 19 51.67 Dec(J2000) +02 01 49.88 The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc."