GCN Circular 2260
Subject
GRB 030329: optical observations
Date
2003-05-31T09:07:43Z (21 years ago)
From
Rodion Burenin at IKI, Moscow <rodion@hea.iki.rssi.ru>
R. Burenin, R. Sunyaev, M. Pavlinsky, D. Denissenko, O. Terekhov,
A. Tkachenko (IKI); Z. Aslan, O.Golbasi, I. Khamitov (TUG); M.A. Alpar
(SU); U. Kiziloglu, A. Baykal (METU); I. Bikmaev, N. Sakhibullin, V.
Suleymanov (KSU)
report:
We observed the GRB 030329 afterglow with 1.5-m Russian-Turkish
Telescope RTT150 at Bakyrlytepe, Turkey. Our data for May 20 -- 28 are
consistent with constant flux of the OT. Using the photometry by Henden
(GCN 2082) we measured the following R magnitudes for the OT:
Date UT R err
05-20 21:45 21.65 0.28
05-21 21:20 21.41 0.06
05-22 20:30 21.60 0.08
05-24 21:15 21.40 0.10
05-28 21:10 21.55 0.06
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