TITLE: GCN CIRCULAR NUMBER: 16593 SUBJECT: GRB 140713A: CARMA mm detection DATE: 14/07/15 18:05:41 GMT FROM: Ashley Zauderer at CfA B. A. Zauderer, W. Fong, and E. Berger (Harvard) report on behalf of a larger collaboration as part of the CARMA Key Project "A Millimeter View of the Transient Universe": "We observed the position of GRB 140713A (Mangano et al., GCN 16581) with the Combined Array for Research in Millimeter Astronomy (CARMA) beginning 2014 Jul 15.27 (dt = 0.49 d) at a mean frequency of 85 GHz. Observations were conducted in the compact E configuration. In 3.2 hours of on-source integration, we detect a radio source with a peak brightness of 1.5 (+/- 0.3) mJy/bm at a position consistent with the enhanced Swift-XRT position (Beardmore et al., GCN 16585). We consider this source to be the putative radio afterglow. Further observations are planned. We thank the CARMA observers and staff for prompt execution of these observations."