TITLE: GCN CIRCULAR NUMBER: 14171 SUBJECT: GRB 130131A: VLA 5.8 Ghz Detection DATE: 13/02/01 11:22:34 GMT FROM: Ashley Zauderer at CfA T. Laskar, B. A. Zauderer and E. Berger (Harvard) report on behalf of the CARMA Key Project "A Millimeter View of the Transient Universe": "We observed the position of GRB 130131A (Grupe et al.; GCN 14156) beginning 2013 Feb 1.28 (dt=0.7 d) at a mean frequency of 5.8 Ghz with the Karl G. Jansky Very Large Array. We detect a source consistent with the enhanced Swift-XRT position (Evans et al.; GCN 14160) with a flux of 38 (+/- 11) uJy. The position of this radio source is RA (J2000) 11:24:30.4 (+/- 0.2) DEC (J2000) +48:04:33.0 (+/- 1.5). Follow-up observations at multiple frequencies are in progress. We thank the VLA staff for their support."