I. Bikmaev, A.Galeev , N. Sakhibullin (Kazan University),
R. Burenin, M. Pavlinsky, R. Sunyaev (IKI),
I. Khamitov, Z. Eker (TUG), U. Kiziloglu (METU), E. Gogus (Sabanci Uni.)
The field of GRB 120118B (Littlejohns et al., GCN 12852) was observed
with Russian-Turkish 1.5-m telescope (RTT150, Bakirlitepe, TUBITAK
National Observatory, Turkey) in January 18/19, 2012, during UT 20:29
-- 01:01, i.e. starting approximately 3.5 hours after the burst. A
serie of 3 exposures by 900 sec and 10 exposures by 600 sec each in Rc
filter was obtained at moderate seeing conditions of 1.8-2.3 arcsec.
We found no optical source within the 1.8" enhanced XRT error circle
(Osborne et al., GCN 12857) in our combined image at a limiting
magnitude of Rc ~ 23.2 mag.