Observed velocity (left panel), velocity from the model (middle panel), and velocity dispersion (right panel) in the source plane. Black lines in the velocity maps represent velocities of −100, −50, 0, 50 and 100 km s−1. The black dashed ellipses (left panel) show the three annuli obtained using the Krajnović et al. (2006) method to derive the metallicity gradient. The black dashed line (middle panel) represents the major axis.
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