Stokes V amplitude (green lines) and area (red lines) asymmetries, intensity in the 3877 Å CN band (black lines), and circular polarization degree (blue lines) of the reconstructed IMaX observations (top panel), degraded (middle panel), and original (bottom panel) 30 G MHD simulations as a function of the distance to the BP center. The dashed black lines display the half width half maximum value of the mean intensity profile.