[vsnet-grb-info 5676] GRB080207: optical observations

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  7333
SUBJECT: GRB080207: optical observations
DATE:    08/02/26 17:13:18 GMT
FROM:    Alexei Pozanenko at IKI, Moscow  <apozanen at iki.rssi.ru>

M. Andreev (Terskol Branch of Institute of Astronomy) V. Petkov, A. Kurenya 
(BNO INR RAS), A. Pozanenko (IKI) on behalf of larger GRB follow up 
collaboration  report:

We observed the GRB080207 (Racusin et al. GCN 7264) with Zeiss-600 of 
Mt.Terskol observatory on Feb.07-08. Two series in R-filter were completed. 
We do not detect new sources within XRT error circle (Beardmore et al. GCN 
7265). The limiting magnitudes against USNO-B1.0 are following:

UT,              Exposure,   R_mag
(mid time)

Feb.7.958    20 x 60s    >20.3
Feb.8.102    40 x 90s    >21.0

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