Spectral and morphological properties of the bright source Suzaku src B and XMMU J170147.3−421407. Top panel: XMM-Newton spectra of both sources. The extraction and background regions are shown in Fig. B.2. All spectra are fitted with an absorbed power-law model except for Suzaku src B where a Gaussian line is added to model the Fe–K line complex. The “on” Gaussian line for the PN data is shown in the figure. Bottom panel: X-ray profiles in the 2–10 keV energy band for both sources, extracted from a 390″ square box around their centroid position. The PSF was estimated from the same box profile using the 2D calibration PSF images at a reference energy of 3 keV.