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Fig. 6


Two-dimensional kinematics of NGC 6397 across the footprint covered by the MUSE observations, obtained by binning the data via Voronoi tesselation. The median velocity of the cluster stars is shown in panel a), while panel b) gives their velocity dispersion in each bin. In both panels, a white cross indicates the cluster centre and the average uncertainties per bin are provided in the lower left corner.

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