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GCN Circular 4026

Subject
GRB050922C: observation at MonteBoo
Date
2005-09-23T12:38:40Z (18 years ago)
From
Martin Jelinek at Inst.Astrophys.Andalucia,Granada <mates@asu.cas.cz>
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 . 

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