Table 1
Parameters of the electron density profile in Eq. (9)for the different regions and for two types of model.
| A | b | Mgas(r< 5 Mpc) | Mgas(r< 2.5 Mpc) | ||
| Symmetry | Region | [10-5 cm-3] | [kpc] | [1013 M⊙] | [1013 M⊙] |
|
|
|||||
| Spheroidal | 1 | 8.5 | 1841 | 2.9 | 1.5 |
| 2 | 8.5 | 1343 | 3.6 | 2.4 | |
| 3 | 8.5 | 840 | 4.8 | 3.6 | |
| 4 | 8.5 | 374 | 7.0 | 5.9 | |
|
|
|||||
| Ellipsoidal | 1 | 3.2 | 400 | 2.7 | 2.2 |
| 2 | 3.2 | 290 | 3.0 | 2.6 | |
| 3 | 3.2 | 160 | 3.8 | 3.4 | |
| 4 | 3.2 | 37 | 6.3 | 5.9 | |
Notes. The first four rows are for the spherical model and the last four rows are for the ellipsoid model. The parameter b in the spherical model corresponds to the average radius of a given region. The amplitude A for this model is taken from the U11 model. The parameters A and b in the ellipsoid model have been adjusted to simultaneously fit the SZ and X-ray data. The gas masses are computed for two different truncation radii, 2.5 Mpc and 5 Mpc.
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.