Light Dispersion And Particles II

The dispersion of white light in the post "Light Dispersion And Particles" dated 17 Jan 2018 is wrong,

because $a_{\psi\,ne}$ cannot be located within the spread $a_{\psi\,c}\le a_{\psi\,ne}\le a_{\psi\,\pi}$. 

Unless the refracted size of $a_{\psi\,\pi}$, denoted as $\left(a_{\psi\,\pi}\right)_r$,

 $\left(a_{\psi\,\pi}\right)_r\lt a_{\psi\,ne}$

Then obviously,

where the refracted rays are correctly denoted as $\left(a_{\psi}\right)_r$.