I've noticed that there is a third option in detailed atmospheric settings,
called extinction coefficient. What does it do? It goes from 0 to 3, but I
can't see any difference from 0 to 3. The two other changes the position of
the stars relative to the horizon, but this one seems not.
You seem to have CSS turned off.
Please don't fill out this field.
That feature (atmospheric extinction) is not complete yet. We probably should
have hidden it.
Any idea of when it is going to be released?
In next release