Images of each of the 34 sources with at least one point source detected by Herschel, plus object 2MASSJ1608537, added for completeness. The images correspond to a box of 120′′ × 120′′ in size. Coordinates are given in Table 5. The color scale is defined with the root-mean square of the pixel values (as background level) and this number plus three times the standard deviation (as maximum level). North is up and east is left. A circle indicates the expected position of the target. The standard deviation computed around the sources is shown for each image (bottom right).