TITLE: GCN GRB OBSERVATION REPORT NUMBER: 541 SUBJECT: GRB000201, Radio Observations DATE: 00/02/10 18:56:34 GMT FROM: Dale A. Frail at NRAO D. A. Frail (NRAO) and E. Berger (Caltech) report on behalf of a large collaboration: "Starting on February 10.15 UT we used the VLA to observe a field centered at the position of the optical transient identified by Boer, Atteia and Klotz (GCN 535). There are no radio sources above a 3-sigma threshold of 0.18 mJy within a 10-arcsecond radius of the OT." This message may be cited.