TITLE: GCN CIRCULAR NUMBER: 7333 SUBJECT: GRB080207: optical observations DATE: 08/02/26 17:13:18 GMT FROM: Alexei Pozanenko at IKI, Moscow 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 The message may be cited.