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Table 3

Radial metallicity gradients for |Z| bins.

|Z| ∆[Fe/H]/∆R σΔ[Fe/H]/ΔR bR σbR${\sigma _{{b_R}}}$ N
(kpc) (dex kpc−1) (dex kpc−1) (dex) (dex)
0.1 −0.054 0.001 0.367 0.008 110 637
0.3 −0.040 0.001 0.192 0.007 111 861
0.5 −0.030 0.001 0.062 0.007 72 406
0.7 −0.022 0.001 −0.051 0.008 46 237
0.9 −0.011 0.001 −0.202 0.008 31 200
1.1 0.000 0.001 −0.360 0.009 23 342
1.3 0.003 0.001 −0.408 0.010 19 706
1.5 0.004 0.001 −0.434 0.011 16 660
1.7 0.005 0.001 −0.456 0.011 14 009
1.9 0.008 0.001 −0.497 0.011 12 003

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