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Table 1
Slopes and intercepts estimated by a linear fit of the radial [Ca/Fe] gradients in different azimuthal bins (cf. Fig. 6).
| Sample C | ||
|---|---|---|
| ϕ (deg) | Slope (dex kpc−1) | Intercept (dex) |
| 20 ± 5 | 0.0061 ± 0.0005 | −0.063 ± 0.004 |
| 15 ± 5 | 0.0061 ± 0.0004 | −0.062 ± 0.003 |
| 10 ± 5 | 0.0061 ± 0.0003 | −0.061 ± 0.003 |
| 5 ± 5 | 0.0060 ± 0.0003 | −0.060 ± 0.002 |
| 0 ± 5 | 0.0058 ± 0.0002 | −0.059 ± 0.002 |
| −5 ± 5 | 0.0057 ± 0.0003 | −0.058 ± 0.003 |
| −10 ± 5 | 0.0059 ± 0.0002 | −0.060 ± 0.002 |
| −15 ± 5 | 0.0061 ± 0.0003 | −0.062 ± 0.003 |
| −20 ± 5 | 0.0056 ± 0.0005 | −0.058 ± 0.004 |
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