TITLE: GCN GRB OBSERVATION REPORT NUMBER: 4257 SUBJECT: GRB051111a: SARA Observations DATE: 05/11/11 10:31:34 GMT FROM: Autumn Homewood at Clemson U Kiran Garimella, Autumn Homewood, and Dieter Hartmann report on behalf of the Clemson GRB Follow-Up Team: We began observations in R-Band at UT 20051111 07:04:38, approximately 1 hour after the Swift Trigger (GCN 4248). We detect the OT reported by ROTSE-III (GCN 4247). Preliminary analysis of the raw data yields R = 18.3 +/- 0.2 mag, based on stacked images with a total exposure time of 50 minutes. Images were calibrated using USNO B1.0 catalog. Analysis is ongoing. This message may be cited. SARA Homepage: www.saraobservatory.org Clemson GRB Follow-Up Homepage: http://people.clemson.edu/~kgarime/burst