Figure 4
(a) Values of r edge derivative/r baseline and (b) spread of the Gaussian fit of shot-to-shot differences of values of arrival-timing for various center positions and heights of the ROI with the same data sets as used in Fig. 2 . The size of the original image is the same as for Fig. 1 (a). In (a), standard deviations for two height conditions are shown for reference. In (b), differences are evaluated for results which are extracted for xcenterROI = 0 and a height of 5 pixels. |