TITLE: GCN CIRCULAR NUMBER: 5738 SUBJECT: GRB 061019: SARA upper limit DATE: 06/10/20 06:28:31 GMT FROM: Adria C. Updike at Clemson U A. C. Updike, K. V. Garimella, and D. H. Hartmann (Clemson University) report on behalf of the Clemson GRB Follow-Up Team: We imaged the field of GRB 061019 (GCN 5728) 4 hours and 52 minutes after Swift Trigger 234516 (Guidorzi et al.) with the SARA 0.9m at Kitt Peak under good weather conditions. We obtained 20 180-second exposures in the R band. We find no fading OT candidate down to a limiting magnitude of R = 20.5 +/- 0.3 mag (based on calibration of 10 field sources from USNO A2.0). The Clemson Unversity 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.