Table 4.
Observables that can be used as mass proxies and estimated masses for the major subcomponents of A548, derived from the Gaussians of Fig. 10 and Eq. (1).
| Concentration | LX, 500 | MX,200 | Subcomp. | σgal km s−1 | Mdyn, 200 | Redshift |
|---|---|---|---|---|---|---|
| A548E | 0.57 ± 0.03 | 2.4 ± 1.0 | 1 | 493 ± 57 | 1.33 | 0.0388 |
| 2 | 455 ± 46 | 1.05 | 0.0428 | |||
| A548W | 0.16 ±0.04 | 1.1 ± 0.5 | 1 | 410 ± 53 | 0.77 | 0.0388 |
| 2 | 253 ± 30 | 0.18 | 0.0422 | |||
| 3 | 383 ± 45 | 0.63 | 0.0451 | |||
| CID36 | 0.21 ± 0.03 | 1.3 ± 0.6 | 1 | 492 ± 38 | 1.33 | 0.0385 |
Notes. The velocity dispersions are in units of km s−1, the X-ray luminosities in 1044 erg s−1 at 0.1–2.4 keV, and the masses in 1014 M⊙. The errors in Mdyn, 200 are about ±0.4 × 1014 M⊙.
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.