Left: Up: X-ray spectra of four Suzaku observations (1st black, 2nd red, 3rd green, 4th blue). Bottom: data residuals from a simple absorbed power-law model with Γ ≈ 1.7. Right: a more detailed look at the iron line and Compton hump as residuals from the simple absorbed power-law model. Only XIS 0 and HXD/PIN spectra are plotted for clarity. Data are re-binned for plotting purposes alone.