Examples of PSFs at different S/N levels (defined in the entrance pupil plane) for +l_p. The resulting S/N in the detector place is reduced due to the extinction factor introduced by the coronagraph and by the beam splitting between the two polarization channels. The level of NCPA is equal to 70 nm RMS distributed over 18 modes (top) and 350 nm RMS over 88 modes (bottom). AO residuals are also present: each PSF is the result of combining ten PSFs, with each containing a different AO residual phase screen.