Radial trends of the stellar M/L, the mass-weighted metallicity and the mass-weighted age of NGC 4414 derived from pPXF. The given radius is the radius of a circular aperture around the galaxy center which defines the spectra used for the respective composite spectrum. We tested the Salpeter IMF (blue) as well as the Kroupa revised IMF (red). For improved clarity, the red points have been shifted very slightly to the left.
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