Fig. 6.
Voronoi binned maps of KK197 in comparison to the star clusters. The maps were binned to S/N = 25 Å−1. Left: LOS velocity map relative to the median velocity of 643.2 km s−1. We added the LOS velocities of KK197-NSC, the two GCs and the loose stellar association of stars (KK197-SA) described in Sect. 4.6. Right: mean metallicity map of KK197 obtained from an unregularised PPXF fit using the scaled-solar MILES SSP models.
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