2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/6300This paper has been withdrawn by the author(s), since it has been merged with paper I (astro-ph/0307482).This paper has been withdrawn by the author(s), since it has been merged with paper I (astro-ph/0307482)AstrophysicsThe cluster of galaxies A 2163B at z~0.2 II -- Colour gradients, re--mie relations and the Photometric Planetext