TITLE: GCN CIRCULAR NUMBER: 11702 SUBJECT: GRB 110212A: SARA-N Optical Limits DATE: 11/02/12 04:19:52 GMT FROM: Adria C. Updike at Clemson U Adria C. Updike (NASA/GSFC), Dieter H. Hartmann (Clemson University), Brian Murphy, and Andrew N. Darragh (Butler University) report: We observed the field of GRB 110212A (D'Elia et al., GCN 11699) with the SARA-North 0.9m telescope at KPNO beginning 58 minutes after the trigger under good conditions. We obtained 24 minutes of stacked exposures in the R band and 6 minutes of stacked exposures in the I band. We detect no new sources within nearly 2 sigma of the BAT error circle down to limiting magnitudes of R > 20 and I > 19 relative to the USNO B1.0 catalog.