Photometric images of NGC 4945 at the PACS (70, 100 and 160 μm; top) and SPIRE (250, 350 and 500 μm; bottom) wavelengths. The flux units have been converted to Jansky for both the PACS and SPIRE data (see text for details). The black circle in each panel identifies a beam of 40″ × 40″. From PACS 70 μm to SPIRE 500 μm wavelengths, an aperture of 40″ corresponds to 25, 25, 12.5, 6.7, 4, and 3 pixels, respectively. The black cross represents the peak emission in each band.