TITLE: GCN CIRCULAR NUMBER: 13814 SUBJECT: GRB 120923A: CARMA Observations DATE: 12/09/24 16:24:29 GMT FROM: Ashley Zauderer at CfA 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 120923A (Yershov et al; GCN 13796) with the Combined Array for Research in Millimeter Astronomy (CARMA) beginning on 2012 Sep 23.99 UT (0.77 d after the burst). Observations were obtained at a mean frequency of ~85 GHz. We find no significant millimeter emission at the position of the near-IR counterpart (Levan et al; GCN 13802) or within the enhanced Swift/XRT error circle (Goad et al; GCN 13801) to a preliminary 3-sigma limit of 0.39 mJy."