Examples of Sy2 spectra from the Spitzer IRS (black solid lines, left), the continuum-dominated spectrum of Mrk 573 (top) and the PAH-dominated spectrum of IC 4553 (bottom). The continuum fits are denoted by the black dashed lines. Also, this figure shows the NED image of Mrk 573 and SDSS image of IC 4553 (right), with no close companions in both cases.