GCN Circular 2108
Subject
GRB030329: RTT150 optical observations
Date
2003-04-07T02:10:47Z (22 years ago)
From
Irek Khamitov at TUG <irekk@tug.tug.tubitak.gov.tr>
I. Khamitov, M.Parmaksizoglu (TUG);
I. Bikmaev, N. Sakhibullin, V. Suleymanov (KSU);
Z. Aslan, O.Golbasi (TUG);
R. Burenin, R. Sunyaev, D. Denissenko, M. Pavlinsky, O. Terekhov, A.
Tkachenko (IKI);
U. Kiziloglu, A. Alpar, A. Baykal (METU);
report:
We continue the monitoring of the GRB 030329 optical afterglow (Peterson
and Price, GCN 1985) with 1.5-m Russian-Turkish Telescope RTT150
at TUG.
Starting from 06 Apr 18:33 UT we obtained BVRI (Bessel) images of TO yet,
12 frames on each band.
Using stars from Henden (GCN 2082) we measured follow magnitudes:
Time, UT R Rerr
06 Apr. 18:33 18.812 0.056
18:55 18.716 0.048
19:16 18.747 0.052
19:38 18.973 0.063
20:00 18.956 0.062
20:21 18.859 0.055
20:43 18.822 0.051
21:05 18.921 0.057
21:26 18.749 0.049
21:48 18.670 0.046
22:09 18.713 0.049
Observational set is continued.
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