TITLE: GCN CIRCULAR NUMBER: 13175 SUBJECT: GRB 120326A: CARMA 3mm detection DATE: 12/03/31 01:42:24 GMT FROM: Daniel Perley at Caltech D. A. Perley (Caltech), K. Alatalo (UCB), and A. Horesh (Caltech) report: We observed the position of GRB 120326A (Siegel et al., GCN 13105) with the Combined Array for Research in Millimeter-Wave Astronomy (CARMA) at a frequency of 92.5 GHz (3 mm) between 13:33 and 15:19 UT on 2012-03-30. A bright point source is observed consistent with the X-ray and optical positions (Goad et al., GCN 13110; Klotz et al., GCN 13107; Guidorzi et al., GCN 13111), at (J2000): 18:15:37.14 +69:15:35.07 (+/- 0.4") We measure a flux density of 3.2 +/- 0.4 mJy at the mean time of t = 4.55 days after the GRB trigger.