TITLE: GCN CIRCULAR NUMBER: 1413 SUBJECT: GRB 020603, R-band observation DATE: 02/06/06 06:40:47 GMT FROM: Alberto Castro-Tirado at Inst.de Astro. de Andalucia GRB 020603, R-band observation ------------------------- J. M. Castro Cer�n, ROA (San Fernando), M. Pedani, TNG (La Palma) J. Gorosabel and A. J. Castro-Tirado, IAA-CSIC (Granada) report: "We have imaged the central part of the updated IPN error box for GRB 020603 (Hurley et al., GCN 1412) with the 3.58-m Telescope Nazionale Galileo (+ DOLORES, 9.4' x 9.4' FOV) at La Palma. A single R-band frame (300-s exposure time) was obtained on Jun 6.135 UT (i.e. 57 hours after the GRB). No new objects are seen within the fraction of the error box imaged (about 80 %) down to the DSS-2 (R-band) limiting magnitude." This message is citeable