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Fig. 10

image

Excerpt of the X-Shooter spectrum with the same model fit as shown in Fig. 3. The lower panel shows the residuals and deviations from the fit. The hatched region is range III in Totani et al. (2014), where their spectrum is inconsistent with a single DLA model. With our data, we can obtain a good fit with this model. The difference is most likely due to a different spectral index β, see Sect. 4.1.

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