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Fig. 2


M 16 PDFs on the four regions indicated in Fig. 1. The multicomponent fit (green curve) is done using the sum of two lognormal distributions (red and blue dashed curves, see Eq. (1)) and a power law at high column densities (magenta line, see Eq. (2)). The error bars are computed assuming Poisson noise in each bin of the distribution.

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