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Fig. 6

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Stellar surface mass density distribution as a function of radius for model M3L34. Open circles show the total stellar density together with a fit by different components (solid line). Sersic bulge and exponential disc components (indicated by different colours) are used to fit the stellar mass surface brightness. The fitting process excludes an area with a radius equal to 2 times the softening length (labelled by arrows, see the text).

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