TITLE: GCN CIRCULAR NUMBER: 7485 SUBJECT: GRB 080319B: Allen Telescope Array Observations DATE: 08/03/20 14:16:39 GMT FROM: Josh Bloom at UC Berkeley Garrett Keating, Geoffrey Bower, Rick Forster, and J. S. Bloom (UC Berkeley) report for the Allen Telescope Array team: "The Allen Telescope Array observed GRB 080319B (Racusin et al.; GCN 7247) at a frequency of 1.43 GHz. Observations were obtained on 20 March 2008 between 5 and 7 UT. From this initial dataset, we report a non-detection at the location of afterglow with a 3 sigma upper limit of 18 mJy. Observations are continuing." This message may be cited.