Combined XIS-HXD/PIN spectrum of Mrk 273 with the best-fit scattering model. The horizontal axis is energy in the observer's frame. The directly transmitted AGN flux is ~ 5% of the intrinsic flux. The iron line at ~ 6.4 keV is detected and a MEKAL model with gas temperature ~ 0.7 keV is needed to reproduce the soft X-rays. The cross-normalization of the HXD/PIN with respect to XIS0 is assumed to be 1.13. The best-fit parameters for the full band (XIS+HXD/PIN) modeling are listed in Table 3.