GCN Circular 4660
Subject
GRB 060204B: ART optical limit
Event
Date
2006-02-04T17:14:52Z (20 years ago)
From
Ken ichi Torii at RIKEN <torii@ess.sci.osaka-u.ac.jp>
K. Torii (Osaka U.) reports on behalf of the ART collaboration:
The error region of GRB 060204B (Falcone et al. GCN 4655) was imaged
with the 0.35m ART 3b telescope in Toyonaka, Osaka.
From a stacked frame (60s x 20 in Ic), the following 3 sigma limit is
derived for an optical counterpart of the XRT source (GCN 4655), with
reference to USNO-B1.0 I magnitude.
-----------------------------
StartUT Limits
=============================
14:59:31 >18.0I
=============================