TITLE: GCN GRB OBSERVATION REPORT NUMBER: 5263 SUBJECT: GRB060605: optical observation DATE: 06/06/15 18:32:17 GMT FROM: Alexei Pozanenko at IKI, Moscow D. Sharapov (MAO and NOT, La Palma), T. Augusteijn (NOT, La Palma), A.Pozanenko (IKI) on behalf of larger GRB follow up collaboration report: We observed the afterglow of GRB060605 (Page et al., GCN 5221; Rykoff & Schaefer, GCN 5220) in Nordic Optical Telescope with ALFOSC between (UT) June 06 04:27 and 04:50. Based on several field stars of USNO B1.0 we estimate the afterglow brightness in a combined image (5x180 s) as R=20.32 +/- 0.013 at mid time T0+10.38h. This message can be cited.