Cold dust color temperature distribution in NGC 1365, obtained from the ratio of the 160 μm to 70 μm Herschel PACS images in Fig. 1. The contours indicate the 70 μm intensities from Fig. 1. The crosses, from top to bottom (in decreasing declination), represent the “hot spot” H II regions L4, L11, L12, L1, L3, and L2. The equatorial offsets are with respect to the optical nucleus, which is marked with a green asterisk.