Table A.2
Parameters of a selected sample of groups as they appear in our SDSS group catalogue.
| Group ID | α group | δ group | z group | log 10(Ltot,r) | log 10(ΔLtot,r) | log 10(Lobs,r) |
|
log 10(ΔMgroup) |
|
N M ∗ |
|
σ group | R group | a group | D L | N group |
| [°] | [°] | [log 10(L⊙)] | [log 10(L⊙)] | [log 10(L⊙)] | [log 10(M⊙)] | [log 10(M⊙)] | [log 10(M⊙)] | [log 10(M⊙)] | [km s-1] | [kpc] | [°] | [Mpc] | ||||
|
|
||||||||||||||||
| 13370 | 220.1785 | 3.4654 | 0.0285 | 12.25 | 0.22 | 12.23 | 14.92 | 0.16 | 12.65 | 215 | 12.41 | 547.9 | 1219 | 0.6167 | 119.8 | 220 |
| 20266 | 351.0837 | 14.6471 | 0.0408 | 12.43 | 0.22 | 12.38 | 14.98 | 0.16 | 12.79 | 197 | 12.32 | 525.3 | 1074.1 | 0.3847 | 173.3 | 214 |
| 30885 | 184.8427 | 6.0987 | 0.0629 | 11.70 | 0.22 | 11.70 | 14.82 | 0.16 | 11.25 | 63 | 12.60 | 692.3 | 1195.8 | 2.6698 | 26.0 | 252 |
| 39456 | 247.4371 | 40.8116 | 0.0303 | 12.74 | 0.22 | 12.71 | 15.38 | 0.16 | 13.11 | 550 | 12.77 | 620.0 | 2219 | 1.0558 | 127.8 | 567 |
| 42643 | 227.7808 | 5.3173 | 0.0795 | 12.92 | 0.22 | 12.79 | 15.48 | 0.16 | 13.25 | 259 | 13.15 | 864.2 | 2712 | 0.5192 | 348.7 | 277 |
| 82182 | 49.1791 | 41.3249 | 0.0162 | 12.01 | 0.22 | 12.00 | 14.77 | 0.16 | -99.99 | 0 | 12.59 | 834.8 | 799 | 0.7015 | 67.4 | 141 |
| 112271 | 239.5833 | 27.2334 | 0.0900 | 12.97 | 0.22 | 12.80 | 15.50 | 0.16 | 13.30 | 249 | 12.88 | 884.2 | 1405 | 0.2401 | 398.5 | 250 |
| 127065 | 14.0672 | -1.2554 | 0.0431 | 12.53 | 0.22 | 12.49 | 15.09 | 0.16 | 12.82 | 162 | 12.67 | 626.9 | 1688 | 0.5742 | 183.3 | 227 |
| 149473 | 240.5827 | 16.3460 | 0.0372 | 13.02 | 0.22 | 12.98 | 15.66 | 0.16 | 13.40 | 891 | 13.24 | 1011.4 | 2413 | 0.9428 | 157.7 | 896 |
| 153084 | 195.0339 | 27.9769 | 0.0243 | 12.76 | 0.22 | 12.74 | 15.49 | 0.16 | 13.22 | 761 | 12.81 | 876.8 | 1214 | 0.7175 | 101.7 | 765 |
| 160410 | 167.6615 | 28.7689 | 0.0342 | 12.39 | 0.22 | 12.36 | 15.01 | 0.16 | 12.77 | 224 | 12.52 | 634.4 | 1175.8 | 0.4980 | 144.7 | 229 |
| 176804 | 176.0090 | 19.9498 | 0.0234 | 12.52 | 0.22 | 12.50 | 15.22 | 0.16 | 12.95 | 367 | 12.71 | 758.1 | 1272 | 0.7790 | 98.0 | 396 |
Notes. Column 1: SDSS group ID; Cols. 2 and 3: equatorial coordinates of the group centre; Col. 4: redshift of the group centre; Col. 5: total group luminosity in the r band; Col. 6: uncertainty of the total group luminosity; Col. 7: observed group luminosity in the r band; Col. 8: group mass; Col. 9: uncertainty of the group mass; Col. 10: stellar mass; Col. 11: number of galaxies in the group with stellar masses available; Col. 12: dynamical mass of the group; Col. 13: group velocity dispersion; Col. 14: physical group radius; Col. 15: angular group radius; Col. 16: luminosity distance to the group centre; and Col. 17: detected group members.
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