Open Access
Table A.1.
Main properties of the 15 CGs identified at redshift z = 0 in TNG100.
| FoF | N |
 |
 |
σv,1D | log(M*) | log(M200) |
|---|---|---|---|---|---|---|
| Group | Members | [mag arcsec−2] | [kpc] | [km s−1] | [M⊙] | [M⊙] |
| 24 | 4 | 24.52 | 240 | 386.82 | 12.0 | 13.8 |
| 57 | 4 | 26.10 | 329 | 226.90 | 11.8 | 13.7 |
| 61 | 7 | 25.65 | 301 | 319.85 | 11.8 | 13.6 |
| 142 | 4 | 24.31 | 98 | 193.41 | 11.4 | 13.2 |
| 230 | 4 | 26.20 | 212 | 186.48 | 11.2 | 12.9 |
| 231 | 4 | 26.30 | 277 | 142.61 | 11.3 | 12.9 |
| 239 | 5 | 25.33 | 131 | 207.85 | 11.2 | 12.9 |
| 243 | 5 | 26.17 | 212 | 192.26 | 11.2 | 12.9 |
| 263 | 4 | 25.49 | 157 | 136.25 | 11.3 | 12.9 |
| 302 | 4 | 26.08 | 179 | 115.47 | 11.1 | 12.8 |
| 416 | 4 | 24.87 | 82 | 149.53 | 10.9 | 12.8 |
| 424 | 4 | 25.83 | 122 | 161.66 | 11.0 | 12.7 |
| 430 | 4 | 26.07 | 129 | 103.35 | 10.9 | 12.7 |
| 469 | 4 | 25.83 | 131 | 109.70 | 11.0 | 12.6 |
| 485 | 4 | 26.11 | 142 | 144.34 | 10.9 | 12.6 |
Notes. From left to right: FoF Group ID, number of galaxy members, mean surface brightness, mean projected radii, 1D velocity dispersion, total stellar mass and total virial mass. The group 469 is the one shown in Fig. 1.
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