Table 8: Best-fitting ages, metallicity and abundance ratios.

r (arcsec)		 Age (Gyr) [Z/H] [E/Fe] $\chi^2$
Major axis        
-5.5, -1.8 3.5 $\pm$ 1.4 0.22 $\pm$ 0.12 0.19 $\pm$ 0.05 0.30
-1.8, -0.5 1.6 $\pm$ 0.3 0.70 $\pm$ 0.17 0.28 $\pm$ 0.05 1.67
-0.5, +0.5 1.6 $\pm$ 0.3 0.79 $\pm$ 0.16 0.29 $\pm$ 0.05 1.73
+0.5, +1.8 1.7 $\pm$ 0.3 0.69 $\pm$ 0.16 0.29 $\pm$ 0.05 1.93
+1.8, +5.5 2.0 $\pm$ 0.5 0.50 $\pm$ 0.15 0.15 $\pm$ 0.05 1.74
Minor axis        
-5.8, -0.8 5.4 $\pm$ 2.3 0.05 $\pm$ 0.12 0.20 $\pm$ 0.05 0.04
-0.8, +0.8 1.8 $\pm$ 0.3 0.55 $\pm$ 0.15 0.30 $\pm$ 0.05 0.38
+0.8, +5.8 2.2 $\pm$ 0.6 0.50 $\pm$ 0.14 0.24 $\pm$ 0.05 0.83
The upper part of the table corresponds to the optical
major axis, the lower part to the minor axis.

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