2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/95406We investigate the causal temperature profiles in a recent model of a radiating star undergoing dissipative gravitational collapse without the formation of an horizon. It is shown that this simple exact model provides a physically reasonable behaviour for the temperature profile within the framework of extended irreversible thermodynamics.8 pages, 2 figures, submitted to Mod. Phys. Lett. AGeneral Relativity and Quantum Cosmologytext