[vsnet-grb-info 3428] GRB060605: optical observation

[GCN Circulars]

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  <apozanen at iki.rssi.ru>

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.

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