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Figure 5
Statistics of scaling the individual images with the average of the data. The presence of radiation change creates a characteristic U-shape in the scaling statistics. Circles indicate χ2 = 〈(In − 〈I〉)2/σn2〉 values for individual diffraction images, triangles show the traditional scaling R-factor R = Σn|In − 〈I〉|/ΣnI〉, where in both cases sums are evaluated for all measurements and where the centroid of the diffraction spot is in a particular image frame.

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