Spitzer-IRAC band-one (3.6 μm) image of the southern lobe of the Cep E outflow (in colours), retrieved from the Spitzer archive, overlaid with the CO (2–1) cyan contours of the jet (PdBI data, from L15), and with the [OI]_63μm emission (yellow contours) seen by Herschel-PACS. The HPBW contour is plotted in purple and roughly corresponds to a 14′′ circle shown as a white dashed contour. The red squares indicate the position of the spaxels, and the black star indicates the position of HH377, the terminal bow-shock.