Suzaku XIS-FI (black data points in the electronic version), XIS-BI (red in the electronic version), HXD-PIN (green in the electronic version) and SWIFT-BAT (blue in the electronic version) data of IRAS 04507+0358. Upper panel: the unfolded heavily Compton-thick model (reflionx, see Table 1) is overplotted on the data. The spectral components are a) and b) two thermal emission components; c) scattered AGN component; d) narrow Gaussian line at  ~6.9 keV; e) pure reflection AGN component (reflionx). Lower panel: ratio between data and the heavily Compton-thick best-fit model.