TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  4754
SUBJECT: GRB060105: optical observations
DATE:    06/02/13 15:07:19 GMT
FROM:    Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>

D. Sharapov (MAO, and NOT La Palma),  M. Ibrahimov, (MAO), A. Pozanenko
(IKI) and V. Rumyantsev (CrAO) on behalf of larger GRB follow up
collaboration report:

We observed  error box of  GRB060105 (Ziaeepour et al., GCN 4429) with 1.5m
telescope of Maidanak Astronomical Observatory in R-band on Jan. 06 between
(UT) XX and YY. Within refined XRT error circle (Godet et al., GCN 4433) we
do not detect new optical objects.  Limiting magnitude is based on USNO B1.0
is following:

Obs. time,            Exp.,  Mag.(UL), Seeing
(UT)                  (s)

Jan. 06 13:35-13:57   7x180    20.8   ~2.3"