GCN Circular 4026
T. Henych, M. Kocka, F. Hroch (MU Brno, Czech Republic), Martin Jelinek (IAA Granada, Spain) and Rene Hudec (ASU AV CR Ondrejov, Czech Republic) report: We have observed the optical transient of GRB050922C reported by Rykoff et al. (GCN 4011) for 1.2h with the mean time 0.100d after the GRB trigger (Norris et al., GCN 4013) with the 60cm telescope at MonteBoo Observatory equipped with an ST8 CCD. We have found the OT at roughly R=18 decaying with an index \alpha = -0.5 . This message may be cited.