GCN Circular 7974
Subject
GRB 080603B: optical observations in CrAO
Date
2008-07-12T08:53:15Z (16 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
V. Rumyantsev, K. Antoniuk (CrAO), A. Pozanenko (IKI) report on behalf of
larger GRB follow-up collaboration:
We observed the afterglow (Rujopakarn, et al., GCN 7792) of the Swift GRB
080603B (Mangano et al., GCN 7794) on June 04 between (UT) 19:49:07 -
20:49:27 with AZT-11 (Nauchny) telescope of CrAO observatory in R-band.
In a combined image we detect the afterglow. A photometry is obtained in
comparison with nearby USNOB-1.0 stars:
T0+ Exposure R_mag UL
(mid)
1.0087 d 19x180 21.30 +/- 0.25 21.8
The message may be cited.