Left panels: area asymmetries obtained on the degraded snapshots (black for “Full (IMaX)” case, red for “Degraded (IMaX)”, and blue for “Reconstructed (IMaX)”) versus the original “Full (all λ)” area asymmetries. Right panels: same but for amplitude asymmetry. The upper panels show results when the wavefront is known with 10% uncertainty, while the lower panels display what happens when the uncertainty increases to 25%.