Table 2.
Hydrostatic gas fraction, non-thermal pressure fraction, and total (bias-corrected) masses at R500 and R200 in X-COP clusters.
| Cluster | MHSE, 500 [1014 M⊙] | MHSE, 200 [1014 M⊙] | fgas, 500 | fgas, 200 | α(R500) [%] | α(R200) [%] | Mtot, 500 [1014 M⊙] | Mtot, 200 [1014 M⊙] |
|---|---|---|---|---|---|---|---|---|
| A1644 | 3.48 ± 0.20 | 6.69 ± 0.58 | 0.128 ± 0.008 | 0.126 ± 0.011 | < 10.5 | < 14.8 |
|
|
| A1795 | 4.63 ± 0.14 | 6.53 ± 0.23 | 0.139 ± 0.005 | 0.144 ± 0.005 |
|
|
|
|
| A2029 | 8.65 ± 0.29 | 12.25 ± 0.49 | 0.141 ± 0.005 | 0.152 ± 0.006 |
|
|
|
|
| A2142 | 8.95 ± 0.26 | 13.64 ± 0.50 | 0.158 ± 0.005 | 0.168 ± 0.006 |
|
|
|
|
| A2255 | 5.26 ± 0.34 | 10.33 ± 1.23 | 0.153 ± 0.011 | 0.146 ± 0.018 |
|
|
|
|
| A2319 | 7.31 ± 0.28 | 10.18 ± 0.52 | 0.189 ± 0.008 | 0.237 ± 0.012 |
|
|
|
|
| A3158 | 4.26 ± 0.18 | 6.63 ± 0.39 | 0.145 ± 0.007 | 0.155 ± 0.010 |
|
|
|
|
| A3266 | 8.80 ± 0.57 | 15.12 ± 1.44 | 0.132 ± 0.009 | 0.108 ± 0.018 | < 11.2 | < 15.9 |
|
|
| A644 | 5.66 ± 0.48 | 7.67 ± 0.73 | 0.132 ± 0.012 | 0.139 ± 0.015 |
|
|
|
|
| A85 | 5.65 ± 0.18 | 8.50 ± 0.36 | 0.150 ± 0.005 | 0.159 ± 0.007 |
|
|
|
|
| RXC1825 | 4.08 ± 0.13 | 6.15 ± 0.26 | 0.133 ± 0.005 | 0.155 ± 0.007 |
|
|
|
|
| ZwCl1215 | 7.66 ± 0.52 | 13.03 ± 1.23 | 0.106 ± 0.008 | 0.092 ± 0.009 | < 11.9 | < 15.7 |
|
|
| Median |
|
|
|
|
||||
Notes. The table lists: cluster name; masses reconstructed using hydrostatic equilibrium (see Ettori et al. 2019); hydrostatic gas fractions; non-thermal pressure ratio α = PNT/Ptot; total masses corrected for non-thermal pressure. Upper limits are at the 90% confidence level.
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