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Figure 7
Relative percentage displacement errors measured in pink-beam mode at photon energies of (a) 500 eV, (b) 700 eV, (c) 900 eV and (d) 1100 eV as a function of the voltages for the repeller plate (R) and the MCP gain (G) of the XIBPM. The shielding cover generally improves the robustness of the displacement measurement, although the reduction in displacement error is not monotonic for every individual voltage setting. The results are based on the average of every ten pulses. |

journal menu![[Figure 7]](zt5008fig7.jpg)
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