FUV images of the DG Tau jet. From top to bottom: F140LP, F150LP, F165LP. The ranges of the logarithmic scaling differ between panels. Contour levels are equal in all frames, they start at 2 counts/pix (smoothed by a Gaussian of 025) and increase in steps of a factor of two. The cross indicates the position of DG Tau (the size of the cross gives the uncertainty).The outermost emission knot is at the edge of the detector, and its bow/apex is outside the field of view. The red line indicates the jet center.