Example “card” for a (bound) prestellar core. We show Herschel images at 70, 160, 250, 350, and 500 μm. We also show the high-resolution column density image of the core. Ellipses represent the estimated major and minor FWHM sizes of the core at each wavelength. If a core is significantly detected at the respective wavelength, the line is solid, andis dashed otherwise. We provide a complete set of these images for the dense cores. Each card cut-out is ~2.5′ across, on a 3′′ pixel grid.