Prof. Novak-
I looked at the other rays traced on the template, and for one, none of them fit the measure parameters garnered from BEAM3 better than the one labled as the central ray. I experimented a little with different rays out of the prime focus but couldn't get a ray to match up exactly on all the parameters, so I think it probably is the tertiary that needs to be looked at.
--C.
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Christopher Greer -- greer@belmont.astro.nwu.edu
http://pubweb.nwu.edu/~chg953
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