The depth to which electromagnetic radiation penetrates a plasma, also called the plasma skin depth.
Electron skin depths for quiet Sun (Model 1001; blue), facula (1005; red),
and umbra (1006; green).
To read .txt file in IDL:
(To save a file, right-click or command-click and choose
"Save Link As..."; note that some browsers may download a .pro file as
.pro.txt.)
Download reader