SPIRE colors of individual galaxies with more than 30 radial data points. Data are distinguished by O/H with (red) circles showing 12 + log (O/H)>8.4, (green) triangles 8.0 <12 + log (O/H)≤ 8.4, and (blue) squares 12 + log (O/H)≤ 8.1. Filled symbols correspond to positions with normalized (to optical radius R_opt) radii within R/R_opt≤ 0.8, and open symbols to larger radii. DL07 best-fit models for the data are shown with ×, connected by a dotted line. In all panels, MBB fits are given for two values of emissivity index β: β = 1.0 (dotted line) and β = 2.0 (solid line). Temperatures are also labeled from T_dust = 15 K to T_dust = 40 K.