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Figure 5
Measured focal spot size, with Gaussian and Lorentzian fits for the peak of the undulator spectrum set to 6.1 keV. The inset shows that the focal spot is centered on a high-energy pedestal that is about 650 µm wide. |
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Figure 5
Measured focal spot size, with Gaussian and Lorentzian fits for the peak of the undulator spectrum set to 6.1 keV. The inset shows that the focal spot is centered on a high-energy pedestal that is about 650 µm wide. |