TITLE: GCN GRB OBSERVATION REPORT NUMBER: 911 SUBJECT: GRB010103, optical observations DATE: 01/01/07 14:52:17 GMT FROM: Arne A. Henden at USNO/USRA B. Dillon and J. Dellinger, FBAC, as part of the AAVSO monitoring group, report: Images covering 95percent of the error box for GRB010103 were taken with the 0.45m Ft. Bend telescope and AP8 CCD; only the extreme eastern and western corners were missed. Data from 010105 and 010106 UT were blinked, and no new object was present on the unfiltered images to a limiting magnitude of approximately R=19.2. The images can be found at http://www.geocities.com/amicustellarum/grb/grb010103.html