Table 4.
Azimuthal and radial variation of metallicity in the ICM (see Sect. 4.5 and Fig. 7, panel b).
| Rin − Rout | ZNW | ZNE | ZSE | ZSW |
|---|---|---|---|---|
| [kpc] | [Z⊙] | [Z⊙] | [Z⊙] | [Z⊙] |
| 4.7–30 |
 |
 |
 |
 |
| 30–70 |
 |
 |
 |
 |
| 70–140 |
 |
 |
 |
 |
| 140–280 |
 |
 |
 |
 |
Notes. (1) Inner and outer radius of the annular sector; (2) abundance in the NW sector; (3) abundance in the NE sector; (4) abundance in the SE sector; (5) abundance in the SW sector. The gray columns highlight the sectors that encompass the metal-rich arcs (see Fig. 7, panel a), which are found in the first radial bin (i.e., within 30 kpc from the center).
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