TITLE: GCN GRB OBSERVATION REPORT NUMBER: 1688 SUBJECT: GRB 021113: Optical Observations DATE: 02/11/13 17:58:48 GMT FROM: Andrew Levan at U.of Leicester A.J. Levan (Leicester), J.J. Kavelaars (HIA/NRC), A.S. Fruchter and J.E. Rhoads (STScI) report for a larger collabortaion: The entire HETE-2 error box for GRB 021113 (GCN 1686) was imaged with the KPNO 4-m telescope and Mosaic imager, beginning on 13th November 10:48 UT (4.17 hours after burst). 2 R-band images were obtained, dithered to cover chip gaps. The total exposure time was 840 s. Visual comparison with the DSS-2(R) reveals no obvious new sources.