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. Author manuscript; available in PMC: 2020 Sep 17.
Published in final edited form as: IEEE Trans Nucl Sci. 2012 Feb 10;59(2):334–347. doi: 10.1109/tns.2011.2182660

Fig. 8.

Fig. 8.

Paraboloid Detector, at the ViewPlane at 150 mm (pinhole 5.85 mm, a = 60 mm, H = 120 mm): (Top Left) Mesh-plot of Point Spread Functions (PSF) of 5 points superposed, (Top Right) Image of the five points, (Bottom Left) Sensitivity Fall-off Factor measured (sum of each of the PSF) versus expected, (Bottom Right) Measured versus expected Full-Width-Half-Max in mm.