Table A.2: Projected distances, relative radial velocities with respect to the cluster centre, and structural parameters: effective radii and mean surface brightnesses in B within 1  $r_{\rm eff}$, radial velocities, velocity dispersions, SSP-equivalent ages and metallicities for 46 Abell 496 galaxies. Columns 7-9 contain best-fitting parameters, while 10-12 ones, obtained with the scan of the $\chi ^2$ values in the age-metallicity space.
N $d_{\rm proj}$ $v_{\rm r} - v_{A496}$ $r_{\rm eff}$ $\langle\mu_{\rm eff}\rangle$ v $\sigma_{\rm fit}$ $t_{\rm fit}$ $Z_{\rm fit}$
  arcsec km s-1 arcsec mag arcsec-2 km s-1 km s-1 Gyr dex
01 486 -970 2.94 $\pm $ 0.12 22.31 $\pm $ 0.04 8915 $\pm $ 1 47 $\pm $ 1 4.9 $\pm $ 0.9 -0.13 $\pm $ 0.03
02 892 977 6.20 $\pm $ 0.14 23.11 $\pm $ 0.05 10 862 $\pm $ 1 45 $\pm $ 1 4.0 $\pm $ 0.6 -0.21 $\pm $ 0.04
03 752 -691 2.52 $\pm $ 0.34 23.16 $\pm $ 0.12 9194 $\pm $ 3 33 $\pm $ 3 14.2 $\pm $ 6.7 -0.73 $\pm $ 0.14
04 293 1179 3.07 $\pm $ 0.16 23.55 $\pm $ 0.09 11 064 $\pm $ 2 18 $\pm $ 3 4.9 $\pm $ 3.1 -0.72 $\pm $ 0.09
05 295 -1260 2.18 $\pm $ 0.10 22.39 $\pm $ 0.06 8625 $\pm $ 2 49 $\pm $ 2 14.0 $\pm $ 4.1 -0.54 $\pm $ 0.10
06 788 -1120 3.38 $\pm $ 0.12 21.56 $\pm $ 0.05 8765 $\pm $ 1 72 $\pm $ 1 6.8 $\pm $ 0.4 -0.14 $\pm $ 0.01
07 725 -2149 1.94 $\pm $ 0.06 22.13 $\pm $ 0.06 7736 $\pm $ 1 27 $\pm $ 1 1.2 $\pm $ 0.2 -0.46 $\pm $ 0.03
08 331 -292 1.41 $\pm $ 0.10 22.75 $\pm $ 0.07 9593 $\pm $ 2 21 $\pm $ 2 9.9 $\pm $ 4.9 -0.54 $\pm $ 0.07
09 222 -686 2.13 $\pm $ 0.08 22.13 $\pm $ 0.05 9199 $\pm $ 1 41 $\pm $ 1 12.0 $\pm $ 3.0 -0.51 $\pm $ 0.05
10 436 528 2.03 $\pm $ 0.06 23.31 $\pm $ 0.08 10 413 $\pm $ 3 26 $\pm $ 3 6.2 $\pm $ 4.6 -0.72 $\pm $ 0.12
11 201 -1510 1.75 $\pm $ 0.14 22.26 $\pm $ 0.08 8375 $\pm $ 1 39 $\pm $ 1 9.5 $\pm $ 2.6 -0.35 $\pm $ 0.03
12 716 1208 2.30 $\pm $ 0.13 23.43 $\pm $ 0.07 11 093 $\pm $ 3 26 $\pm $ 3 5.5 $\pm $ 2.5 -0.89 $\pm $ 0.07
13 192 -944 4.15 $\pm $ 0.28 23.65 $\pm $ 0.06 8941 $\pm $ 2 40 $\pm $ 2 6.6 $\pm $ 2.3 -0.37 $\pm $ 0.06
14 426 -1244 1.68 $\pm $ 0.11 22.33 $\pm $ 0.11 8641 $\pm $ 2 31 $\pm $ 2 6.6 $\pm $ 2.4 -0.72 $\pm $ 0.06
15 118 -298 2.85 $\pm $ 0.10 21.84 $\pm $ 0.05 9587 $\pm $ 1 51 $\pm $ 1 5.5 $\pm $ 0.5 -0.21 $\pm $ 0.01
16 87 69 1.69 $\pm $ 0.09 21.07 $\pm $ 0.10 9954 $\pm $ 1 79 $\pm $ 1 12.9 $\pm $ 1.4 -0.43 $\pm $ 0.03
17 114 -13 1.51 $\pm $ 0.05 20.34 $\pm $ 0.06 9872 $\pm $ 1 124 $\pm $ 2 14.0 $\pm $ 1.2 -0.06 $\pm $ 0.02
18 202 1820 2.34 $\pm $ 0.11 21.38 $\pm $ 0.06 11 705 $\pm $ 1 83 $\pm $ 1 5.7 $\pm $ 0.5 -0.07 $\pm $ 0.01
19 248 -1441 2.25 $\pm $ 0.35 23.42 $\pm $ 0.18 8444 $\pm $ 2 19 $\pm $ 3 6.1 $\pm $ 4.3 -0.50 $\pm $ 0.11
20 22 -130 0.75 $\pm $ 0.02 20.07 $\pm $ 0.07 9755 $\pm $ 1 103 $\pm $ 1 15.7 $\pm $ 1.2 -0.06 $\pm $ 0.02
21 41 407 1.22 $\pm $ 0.05 20.69 $\pm $ 0.05 10 292 $\pm $ 2 147 $\pm $ 2 15.6 $\pm $ 1.9 -0.18 $\pm $ 0.03
22 142 929 1.51 $\pm $ 0.13 22.95 $\pm $ 0.09 10 814 $\pm $ 1 26 $\pm $ 2 6.9 $\pm $ 1.9 -0.20 $\pm $ 0.06
23 81 256 1.74 $\pm $ 0.04 22.72 $\pm $ 0.07 10 141 $\pm $ 2 37 $\pm $ 3 15.9 $\pm $ 6.5 -0.82 $\pm $ 0.14
24 58 -114 1.37 $\pm $ 0.06 19.87 $\pm $ 0.07 9771 $\pm $ 1 176 $\pm $ 1 14.8 $\pm $ 0.9 -0.09 $\pm $ 0.01
25 96 -369 2.51 $\pm $ 0.11 22.04 $\pm $ 0.06 9516 $\pm $ 1 77 $\pm $ 1 8.5 $\pm $ 1.2 -0.28 $\pm $ 0.02
26 174 463 4.44 $\pm $ 0.18 24.01 $\pm $ 0.08 10 348 $\pm $ 3 36 $\pm $ 3 6.0 $\pm $ 3.5 -0.41 $\pm $ 0.10
27 420 649 2.84 $\pm $ 0.12 22.04 $\pm $ 0.04 10 534 $\pm $ 1 53 $\pm $ 1 7.7 $\pm $ 1.1 -0.58 $\pm $ 0.02
28 631 -203 2.64 $\pm $ 0.11 22.40 $\pm $ 0.06 9682 $\pm $ 1 56 $\pm $ 1 12.9 $\pm $ 2.3 -0.49 $\pm $ 0.04
29 979 338 3.02 $\pm $ 0.19 23.76 $\pm $ 0.09 10 223 $\pm $ 2 21 $\pm $ 2 11.2 $\pm $ 5.4 -0.75 $\pm $ 0.11
30 610 -196 2.39 $\pm $ 0.22 22.27 $\pm $ 0.06 9689 $\pm $ 1 46 $\pm $ 1 4.7 $\pm $ 0.6 -0.21 $\pm $ 0.03
31 188 -1519 2.84 $\pm $ 0.10 21.53 $\pm $ 0.05 8366 $\pm $ 1 73 $\pm $ 1 11.6 $\pm $ 1.2 -0.40 $\pm $ 0.02
32 603 -108 2.03 $\pm $ 0.12 22.15 $\pm $ 0.08 9777 $\pm $ 1 46 $\pm $ 1 10.9 $\pm $ 1.6 -0.38 $\pm $ 0.02
33 642 -115 3.66 $\pm $ 0.18 22.55 $\pm $ 0.05 9770 $\pm $ 1 55 $\pm $ 1 7.9 $\pm $ 1.4 -0.39 $\pm $ 0.02
34 972 492 2.48 $\pm $ 0.18 23.59 $\pm $ 0.11 10 377 $\pm $ 3 39 $\pm $ 4 3.0 $\pm $ 1.7 -0.67 $\pm $ 0.21
35 317 -426 1.71 $\pm $ 0.21 22.38 $\pm $ 0.13 9459 $\pm $ 1 21 $\pm $ 2 1.5 $\pm $ 0.4 -0.43 $\pm $ 0.03
36 219 -959 2.52 $\pm $ 0.12 21.97 $\pm $ 0.06 8926 $\pm $ 1 52 $\pm $ 1 7.8 $\pm $ 1.3 -0.34 $\pm $ 0.02
37 409 -1459 2.25 $\pm $ 0.13 23.34 $\pm $ 0.09 8426 $\pm $ 2 30 $\pm $ 2 5.4 $\pm $ 2.1 -0.29 $\pm $ 0.05
38 1024 1318 1.71 $\pm $ 0.09 20.90 $\pm $ 0.04 11 203 $\pm $ 1 43 $\pm $ 1 1.2 $\pm $ 0.1 -0.47 $\pm $ 0.02
39 635 667 4.46 $\pm $ 0.21 23.45 $\pm $ 0.06 10 552 $\pm $ 1 27 $\pm $ 2 4.9 $\pm $ 1.4 -0.48 $\pm $ 0.04
40 361 398 1.34 $\pm $ 0.07 20.01 $\pm $ 0.05 10 283 $\pm $ 1 151 $\pm $ 1 12.9 $\pm $ 0.9 -0.21 $\pm $ 0.01
41 400 -933 3.41 $\pm $ 0.11 21.61 $\pm $ 0.05 8952 $\pm $ 1 87 $\pm $ 1 11.9 $\pm $ 1.1 -0.25 $\pm $ 0.02
42 503 -123 2.83 $\pm $ 0.30 23.29 $\pm $ 0.18 9762 $\pm $ 3 31 $\pm $ 4 6.7 $\pm $ 5.0 -0.70 $\pm $ 0.11
43 667 -1510 2.90 $\pm $ 0.24 23.22 $\pm $ 0.06 8375 $\pm $ 2 38 $\pm $ 2 4.0 $\pm $ 1.6 -0.36 $\pm $ 0.09
44 615 950 3.27 $\pm $ 0.11 22.02 $\pm $ 0.04 10 835 $\pm $ 1 50 $\pm $ 1 8.9 $\pm $ 1.1 -0.23 $\pm $ 0.02
45 549 314 2.02 $\pm $ 0.06 22.62 $\pm $ 0.06 10 199 $\pm $ 2 43 $\pm $ 3 14.1 $\pm $ 5.4 -0.78 $\pm $ 0.12
46 701 -2138 2.74 $\pm $ 0.15 22.42 $\pm $ 0.13 7747 $\pm $ 2 22 $\pm $ 3 0.2 $\pm $ 0.1 -0.16 $\pm $ 0.05
A1 555 606 1.22 $\pm $ 0.13 23.00 $\pm $ 0.23 10 491 $\pm $ 4      
A2 559 1020 1.56 $\pm $ 0.15 23.17 $\pm $ 0.12 10 905 $\pm $ 10      
* The values of $r_{\rm eff}$ and $\langle\mu_{\rm eff}\rangle$ for G-20 in this table are strongly discrepant with those presented in Chilingarian et al. (2007c) measured on HST WFPC2, because here we did not take into account seeing quality of our ground-based CFHT observations.

Source LaTeX | All tables | In the text