TITLE:   GCN CIRCULAR
NUMBER:  911
SUBJECT: GRB010103, optical observations
DATE:    01/01/07 14:52:17 GMT
FROM:    Arne A. Henden at USNO/USRA  <aah@nofs.navy.mil>

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