TITLE: GCN CIRCULAR NUMBER: 6201 SUBJECT: GRB 070311: SARA upper limit DATE: 07/03/12 19:23:54 GMT FROM: Adria C. Updike at Clemson U A. C. Updike, D. H. Hartmann (Clemson University) and Todd Hillwig (Valparaiso University) report on behalf of the Clemson GRB Follow-Up Team: The .9m SARA telescope began imaging the field of INTEGRAL GRB 070311 (Mereghetti et al., GCN 6189) 1 hour and 10 minutes after the trigger. The observations were comprised of 180-second and 60-second exposures in the R band. After stacking one hour's worth of exposures, we do not detect the afterglow (Covino et al. GCN 6190) to a limiting magnitude of 19.6 based on calibration to 10 field stars from USNO B1.0 R2. We thank Jules Halpern for providing a finding chart based on MDM observations. The Clemson University GRB Response Site may be found at: http://people.clemson.edu/~kgarime/burst/index.php The SARA Homepage can be found at: http://saraobservatory.org This message may be cited.