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Fig. 10


Lyα spectra for a constant geometry with NHI,cl = 1016 cm-2, fc = 1000 and three values of σcl. The solid lines indicate the spectral shape with emission inside the clumps, whereas the dashed lines show, for comparison, the spectra obtained from midplane emission. For presentation purposes we rescaled the x-axis according to the value of σcl. The black dotted line shows the intrinsic spectrum, which has the same width for all σcl owing to the rescaling.

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