TITLE: GCN GRB OBSERVATION REPORT NUMBER: 659 SUBJECT: GRB 000429, optical observation DATE: 00/04/30 21:57:51 GMT FROM: Arne A. Henden at USNO/USRA A. Henden (USRA/USNO) reports on behalf of the USNO GRB Team: We have imaged the IPN error box for GRB 000429 (Hurley et al. GCN #657) with the NOFS 1.0-m telescope on 000430.15 UT. Since a CCD with 11x11arcmin field of view was used with a single pointing, the extreme corners of the error box were not imaged. Conditions were marginal, with poor seeing, low altitude and twilight sky. A composite 20-minute I-band image was examined against the POSS-II red plate. No new objects are seen down to the CCD frame limit of approximately I=19.0.