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Figure 5
Speckle reconfiguration amplitudes [\delta(t)] evaluated over 3200 measurements versus X-FEL pulse intensities of the previous shot at index (t-1). A linear fit (solid line) is applied to data with pulse intensities above 0.3 (post-onset). Its crossing with the baseline (dotted line, median value of the pre-onset intensity data) is used to determine the decorrelation onset-intensity that drove the speckle reconfigurations. The dashed vertical line through the crossing intersection points to a decorrelation onset pulse intensity value of 0.28.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 27| Part 6| November 2020| Pages 1470-1476
https://doi.org/10.1107/S1600577520011509
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