Table 2
Cluster properties from optical and X-ray spectroscopy.
| Name | n | z cl | σ | r 200 | M 200 | F0.5−2(300 kpc) | Lbol(r500) | k B T |
|
|
||||||||
| 2XMMp J083026.2+524133 | 8 | 0.9856(27) |
|
|
|
6.477 ± 0.095 | 1168 ± 4 |
|
| 2XMMp J093437.4+551340 | 11 | 0.83858(73) |
|
|
|
7.4 ± 0.83 | 56 ± 6.1 |
|
| 2XMMp J105319.8+440817 | 8 | 0.8955(32) |
|
|
|
2.37 ± 0.27 | 240 ± 25 |
|
| 2XMMp J120815.5+250001 | 16 | 0.9929(26) |
|
|
|
2.79 ± 0.42 | 363 ± 44 |
|
| 2XMMp J123759.3+180332 | 16 | 0.8874(24) |
|
|
|
4.75 ± 0.47 | 536 ± 40 |
|
| 2XMMp J133853.9+482033 | 8 | 0.74969(30) |
|
|
|
1.1 ± 0.16 | 148 ± 22 | – |
Notes. The dynamical mass M200 is given in 1014M⊙, r200 in Mpc. The errors of σ correspond to a confidence interval of 90%, M200 and r200 furthermore include the uncertainty in A1D. The X-ray properties flux and ICM temperature are based on measurements within a radius of 300 kpc, the bolometric luminosity was extrapolated to r500 (details see Sect. 6.2). The X-ray flux is in units of 10-14 erg cm-2 s-1, the luminosity in 1042 erg s-1. Note that two clusters (2XMMp J120815.5+250001 and 2XMMp J123759.3+180332) have extremely large dynamical mass estimates (>1015M⊙) but, for this sample, an average ICM temperature. The dynamical mass estimates might be overestimated due to velocity measurements from galaxies not gravitationally bound to the cluster (see Sects. 6.3.4 and 6.3.5).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.