Latex problem

I’m having difficulty in placing a relatively large table properly, it keeps running over the header no matter what I do.

I’ve included the latex code (appendix.txt) and the subsequent ps file.

appendix.txt (1.09 KB) (42.6 KB)

This is a LaTex question, not ROOT. You may get more help from a Latex forum like:
you can find several of them using Google.