TITLE: GCN CIRCULAR NUMBER: 7959 SUBJECT: GRB 080710: KAIT OA candidate DATE: 08/07/10 09:46:14 GMT FROM: Weidong Li at UC Berkeley KAIT/LOSS W. Li, R. Chornock, D. A. Perley, and A. V. Filippenko, University of California at Berkeley, on behalf of the KAIT GRB team, report: KAIT responded to GRB 080710 (Swift trigger 316534; Sbarufatti et al., GCN 7957; Sbarufatti et al., GCN 7958) and started to take images at 09:10:20 UT, 1.953 hours after the BAT trigger. There is an optical afterglow at position RA = 00:33:05.64 DEC = +19:30:05.7 (equinox J2000) The measured magnitude is R = 16.8 in a 20s unfiltered image, calibrated to USNO B1. Observations are ongoing.