TITLE: GCN CIRCULAR NUMBER: 17124 SUBJECT: GRB 141121A: VLA radio detection DATE: 14/12/01 05:54:12 GMT FROM: Alessandra Corsi at Texas Tech U A. Corsi (Texas Tech U.) reports on behalf of a larger collaboration: We imaged the position of GRB 141121A (Lien et al., GCN 17075) with the Karl G. Jansky Very Large Array (VLA), at a mean epoch of about 8.4 days after the burst. We detect the radio afterglow of GRB 141121A (Anderson et al., GCN 17099; van der Horst, GCN 17104) at a position consistent with the optical counterpart (Tanga et al., GCN 17078). At this time, we estimate a preliminary flux of about 207 uJy at 14 GHz. The map rms is about 5 uJy.