GRB 030227: the first multiwavelength afterglow of an INTEGRAL GRB

A. J. Castro-Tirado, J. Gorosabel, S. Guziy +39

We present multiwavelength observations of a gamma-ray burst detected by INTEGRAL (GRB 030227) between 5.3 hours and ~1.7 days after the event. Here we report the discovery of a di…