[vsnet-grb-info 2177] GRB 050922C: optical obserations

[GCN Circulars]

TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  4016
SUBJECT: GRB 050922C: optical obserations
DATE:    05/09/22 22:49:02 GMT
FROM:    Alexei Pozanenko at IKI, Moscow  <apozanen at iki.rssi.ru>

M. Andreev, A. Pozanenko on behalf of larger GRB follow up collaboration
report:

We observed  the GRB 050922C field (Swift trigger: 156467, GCN4013 Norris et
al.) in R-band with 60 cm telescope of Terskol observatory. We confirm the
new OT found in  by ROTSE-IIId (GCNs 4011, 4012, Rykoff et al.) OT is fading
and
preliminary photometry of the OT against of USNO A2.0 of the first image
taken at (UT)  20:08:45  is R~16.

The observation is continuing.