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GCN Circular 2108

Subject
GRB030329: RTT150 optical observations
Date
2003-04-07T02:10:47Z (21 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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