Figure 2
Resolution of horizontal beam displacement measurements versus XBI magnification as measured at beamline B16 using the XBI set-up with a constant exposure time of 1 s. The filled circles represent the measured data points taken using the XBI device set-up reported in this paper whereas the solid line represents calculated resolution values as predicted by our model (Kachatkou & van Silfhout, 2013). The open circles and the dashed line represent earlier measurements (Kachatkou & van Silfhout, 2013) and the corresponding calculated resolution values, respectively. See the text for details. |