GCN Circular 2242
Subject
GRB 030329 Optical Observations
Date
2003-05-22T14:45:48Z (21 years ago)
From
Javier Gorosabel at LAEFF-INTA, Madrid <jgu@laeff.esa.es>
J. Gorosabel (IAA-CSIC/STScI), A. de Ugarte Postigo (IAA-CSIC),
A.J. Castro-Tirado (IAA-CSIC), A. Fruchter (STScI),
A. Levan (U. Leicester/STScI), S. Guziy (IAA-CSIC),
J.M. Castro Cer��n (STScI), A. Guijarro (CAHA),
A. Aguirre (CAHA), report:
"We have imaged the field of the GRB 030329 (GCN 1997) in four optical
colours with the 2.2 m (+BUSCA) telescope at the Observatorio de Calar
Alto on 20.9148-20.9670 UT May 2003. Aperture photometry of the
counterpart yielded Ic = 20.92 +/- 0.07. The zero point is based on the
star located at R.A.(J2000) = 10:44:42, Dec(J2000) = +21:32:31.6 with
I = 15.432 (GCN 2082). Further observations are planned."
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