position and width correspond to the electron energy distribution discussed in Ref. [@Miron2009] and attributed there to valence-valence Auger processes after the bromine 3d excitation. Surprisingly, no photoelectron was found in this break-up channel for any of the exciting energies. This could be due to the fact that the solid angle for electrons with an energy above 200 eV (the bromine 3d level being at 81 eV) was very small. Additionally, an electron of a kinetic energy of 200 eV is detected with a resolution of 45 eV and thus dramatically smeared out in the spectrum.\
Pathway **II**: In the case of a separated chlorine ion, a peak is observed in the spectrum that shifts roughly with the photon energy. In this case, the experimental broadening discussed in the experimental section plays a significant role. Although a precise determination of the energy is not possible, the attribution as a photoelectron from the chlorine 2p level (206.8 eV for the atomic species [@Yeh1985]) seems justified.\
Pathway **III**: Only the break-up involving CF${}_{3}^{+}$ is clearly connected to the excitation of the C 1s shell: For the highest photon energy, a distinct peak is observed that corresponds to the lower electron energy in 