Table 1.
Best-fit normalization A and slope B values of the LX–T relation with their 1σ (68.3%) uncertainties.
| Clusters (No.) | A | B | σint (dex) | σtot (dex) |
|---|---|---|---|---|
| Our sample | ||||
| All (313) |  |
2.102 ± 0.064 | 0.239 | 0.262 |
| T > 2.5 keV, z > 0.03 (246) |  |
2.096 ± 0.078 | 0.218 | 0.236 |
| T > 3 keV, z > 0.05 (198) |  |
2.049 ± 0.077 | 0.205 | 0.228 |
| Zcore ≤ 0.590 Z⊙ (209) |  |
2.034 ± 0.082 | 0.252 | 0.270 |
| Zout ≤ 0.426 Z⊙ (209) |  |
2.006 ± 0.073 | 0.231 | 0.254 |
| NHtot ≤ 5.16 × 1020 cm−2 (209) |  |
2.082 ± 0.072 | 0.226 | 0.249 |
| Other samples | ||||
| XCS-DR1 (364) |  |
2.462 ± 0.086 | 0.206 | 0.379 |
| ACC* (168) |  |
3.635 ± 0.135 | 0.101 (σT|LX) | 0.119 (σT|LX) |
Notes. The results for different examined subsamples are displayed as well as for the full sample. Also, the XCS-DR1 and ACC results are displayed, where for the latter the T − LX fitting is performed (denoted by *) as described in M18. The intrinsic and total scatter are also shown for comparison.
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