TITLE: GCN CIRCULAR NUMBER: 7055 SUBJECT: VLA IInd observation of INTEGRAL burst GRB 071109 DATE: 07/11/11 03:56:14 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 burst GRB 071109 again using the VLA at a frequency of 8.46 GHz. The observations were taken at 0.87 UT on 2007, November 11th. We do not detect any radio emission at the position of our last detection (GCN 7049). The flux density limit is 33+/-28 uJy. This probably means that either our 10th November radio detection was not real or it was detection from the reverse shock, which faded away by now. We still do not detect any source at Swift-XRT position (GCN 7050). The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc."