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Table 1
Cool-core indicators for the clusters of the sample.
| Number | Cluster | K0(keV cm2) | σ |
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| 1 | A 2163 | 437.98 ± 82.56 | 0.63 ± 0.03 |
| 2 | A 521* | 259.87 ± 36.25 | 0.57 ± 0.05 |
| 3 | A 2219 | 411.57 ± 43.16 | 0.77 ± 0.06 |
| 4 | A 2744 | 438.44 ± 58.71 | 0.90 ± 0.14 |
| 5 | A 1758 | 230.84 ± 37.22 | 0.46 ± 0.04 |
| 6 | RXCJ 2003.5−2323† | 340.61 ± 28.62 | 0.91 ± 0.10 |
| 7 | A 1300* | 97.26 ± 22.98 | 0.54 ± 0.06 |
| 8 | A 773 | 244.32 ± 31.73 | 0.71 ± 0.08 |
| 9 | A 697† | 178.09 ± 28.62 | 0.71 ± 0.10 |
| 10 | A 209* | 105.50 ± 26.94 | 0.58 ± 0.04 |
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| 11 | A 1423 | 68.32 ± 12.85 | 0.41 ± 0.05 |
| 12 | A 2537 | 110.41 ± 19.37 | 0.36 ± 0.04 |
| 13 | A 2631* | 308.81 ± 37.38 | 0.8 ± 0.1 |
| 14 | A 2667 | 19.32 ± 3.39 | 0.32 ± 0.02 |
| 15 | A 3088 | 82.78 ± 8.42 | 0.30 ± 0.03 |
| 16 | A 611 | 124.93 ± 18.61 | 0.47 ± 0.03 |
| 17 | RXCJ 1115.8 + 0129 | 14.76 ± 3.09 | 0.26 ± 0.02 |
| 18 | RXJ 1532.9 + 3021 | 16.93 ± 1.81 | 0.34 ± 0.03 |
| 19 | RXJ 2228.6 + 2037* | 118.79 ± 39.19 | 0.61 ± 0.06 |
| 20 | Z 2701 | 39.66 ± 3.92 | 0.36 ± 0.01 |
| 21 | Z 2089† | 14.59 ± 1.14 | 0.36 ± 0.02 |
| 22 | AS 0780† | 22.24 ± 1.36 | 0.26 ± 0.01 |
Notes. The first column refers to the numbering of the objects in Fig. 1. Clusters 1 − 10 are “radio-halos”, while objects 11−22 are “radio-quiet”.
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