TITLE: GCN GRB OBSERVATION REPORT NUMBER: 1093 SUBJECT: HETE Trigger #1759 (GRB 010920?) optical observations DATE: 01/09/20 08:33:37 GMT FROM: Josh Bloom at CIT HETE Trigger #1759 (GRB 010920?) optical observations J. S. Bloom, D. W. Fox, P. D. Nicholson, C. Dumas, S. R. Kulkarni, D. E. Reichart, P. A. Price, R. A. Simcoe report on behalf of the larger Caltech-NRAO-CARA GRB collaboration: "P. Nicholson and C. Dumar obtained two Sloan r' images of the entire localization position reported for HETE trigger #1759 with the Hale 200-inch telescope at Palomar Observatory beginning 59 minutes after the trigger. The instrument used was the Large Format Camera (LFC) and the observations were 3 min in duration. Visual comparison with the Digital Palomar Observatory Sky Survey F plate reveals no obvious new source to the depth of the DPOSS image (R ~ 20.5 mag)." This message may be cited.