Infinite source distance.

        Optical Constants:
            Gullikson95 below 2keV
            Synchrotron 19961223 for P6 (used for all optics) above 2keV
            XRCF req run energies
               see /proj/axaf/simul/databases/optconsts/Ir_G95_synch_19961223_065.rdb

        Mirror Rigid Body Specs:
            EKCHDOS06
	    HATS alignment data
	    XRCF decenter values

        Mirror deformations:
	    Low order surface map data from HDOS data.
	    Estimates of the 2nd and 3rd order distortions from HATS data.
	    Epoxy cure shrinkage effects for 4 weeks after launch,
                using Lester's estimated multipliers of -0.48 for all optics
            Modifications to cone-angle to give correct focal positions
                as determined from XRCF measurements.

        Scattering:
            HDOS_980623 high frequency scattering tables

        CAP:
           rectangular struts and annulus, thick plate. ( script)

        Pre-Collimator:
           rectangular struts and annulus, thin plates. ( script)

        Post-Collimator:
           rectangular struts and annulus, thin plates. ( script)

        P6 Ghost Baffle:
           filled disk, thin plate. ( script )

        Origin:
           Front of CAP at 0mm

        Entrance aperture:
           Pre-Collimator plate 1 (data)