Energy Centers on the Tree of Life.

[Matt1]

The hidden sephirah Daath, which is not shown on this image, would correspond to the veil and time/space.

so this is a 11th station?  do most traditions include it?

This doesn't relate to any station. Its rather what the adept leaves as he moves into the supernal. You could correspond it to the 11th if you wish, but its not recommended by the traditional Hebrew Texts. The reason being is that Daath is knowledge without the understanding of Binah. It is the false god head and the peek of physical being before the inner plane work of the supernals.