GCN Circular 4323
Subject
GRB 051210: Optical imaging from Las Campanas
Event
Date
2005-12-11T02:13:57Z (20 years ago)
From
Edo Berger at Carnegie Obs <eberger@ociw.edu>
E. Berger (Carnegie Observatories) and A. Boss (Carnegie DTM) reoprt:
"We imaged the error circle of GRB 051210 (GCNs 4318, 4320) with the du
Pont 100-inch telescope at Las Campanas Observatory in I-band for a total
of 30 min starting on 2005 December 11.04 UT (19.2 hours after the burst).
The images were obtained at an airmass of about 1.4 and an average seeing
of about 0.8". We do not detect any objects within the XRT error circle
to an estimated 5-sigma limit of I>23 mag."