Table 6
Velocity dispersion profiles for fixed radial bins.
| Blue | BlueFinal | Red | RedFinal | ||||||||||
| No | range | n | σ | n | σ | n | σ | n | σ | ||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | ||||
|
|
|||||||||||||
| 1 |  – |
56 | 249 ± 25 | 52 | 226 ± 23 | 30 | 235 ± 32 | 30 | 235 ± 32 | ||||
| 2 | – |
55 | 199 ± 21 | 44 | 195 ± 22 | 45 | 140 ± 16 | 45 | 140 ± 45 | ||||
| 3 | – |
60 | 200 ± 20 | 45 | 186 ± 21 | 50 | 183 ± 21 | 48 | 154 ± 48 | ||||
| 4 | – |
51 | 200 ± 23 | 38 | 146 ± 21 | 32 | 169 ± 23 | 32 | 169 ± 32 | ||||
| 5 | – |
25 | 206 ± 32 | 18 | 154 ± 28 | 22 | 165 ± 27 | 22 | 165 ± 22 | ||||
| 6 | – |
18 | 166 ± 33 | 11 | 131 ± 34 | 13 | 122 ± 31 | 13 | 122 ± 13 | ||||
Notes. Column 1 gives the bin number and Col. 2 is the radial range covered by a given bin. Column 3 is the number of GCs in the Blue subsample, Col. 4 the line-of-sight velocity dispersion in km s-1. Columns 5 and 6 are the same for the BlueFinal sample. The corresponding values for the red GCs are given in Cols. 7 through 10. Columns 11 and 12 show the values obtained when further restricting the RedFinal sample to velocities with uncertainties below 3 ≤ 65 km s-1.
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.