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Table 4

Identified group members in the observed VIMOS field within 1 Mpc of the central elliptical.

Galaxya αJ2000b δJ2000b i′c g′ − i′c vradd Rd ageSSPe  [Fe/H] SSPe σe
[mag] [mag] [km s-1] [Gyr] dex [km s-1]
01 15 48 42.24 08 52 26.3 18.81 1.13 19899    ±    26 5.70 4.0    ±    1.3  −0.27    ±    0.10 14
03 15 48 43.86 08 48 42.5 19.18 1.27 20960    ±    27 4.25 8.5    ±    3.6  −0.32    ±    0.10 46
07 15 48 45.70 08 49 03.8 19.75 1.23 21172    ±    33 4.28 6.4    ±    3.8  −0.32    ±    0.14 43
09 15 48 45.99 08 43 24.6 16.94 1.36 21183    ±    27 5.64 3.6    ±    0.7  −0.07    ±    0.05 108
12 15 48 49.20 08 48 53.0 19.03 1.05 19469    ±    28 4.04 1.6    ±    0.3  −0.46    ±    0.10 27
14 15 48 49.51 08 54 21.9 16.75 1.26 21716    ±    42 5.65 2.8    ±    0.3 0.07    ±    0.06 90
17 15 48 50.37 08 49 12.6 18.00 1.28 21512    ±    23 5.36 6.1    ±    1.1  −0.15    ±    0.05 56
19 15 48 50.55 08 48 28.9 17.19 1.33 20599    ±    32 5.73 15.6    ±    3.1  −0.29    ±    0.03 208
20 15 48 50.73 08 42 48.4 17.89 1.30 20632    ±    36 5.72 4.7    ±    1.5  −0.26    ±    0.07 47
22 15 48 51.39 08 53 04.0 19.02 1.21 19889    ±    23 5.05 10.4    ±    3.0  −0.62    ±    0.06 43
24 15 48 53.74 08 51 37.7 16.64 1.38 20983    ±    24 9.34 9.9    ±    0.7  −0.15    ±    0.03 169
25 15 48 53.78 08 51 51.5 17.57 1.24 19572    ±    26 10.07 7.0    ±    0.9  −0.15    ±    0.04 94
26 15 48 54.75 08 53 08.2 19.09 1.14 21851    ±    74 6.65 2.2    ±    0.2 0.05    ±    0.05 46
27 15 48 54.77 08 52 57.5 18.35 1.26 20793    ±    26 10.65 10.7    ±    1.3  −0.19    ±    0.04 83
28 15 48 54.85 08 49 02.9 19.55 1.18 21776    ±    96 6.30 6.2    ±    2.4  −0.40    ±    0.11 46
29 15 48 54.93 08 49 43.0 17.03 1.39 20648    ±    30 10.11 12.2    ±    0.7  −0.17    ±    0.02 166
30 15 48 55.12 08 48 03.5 18.94 1.18 21049    ±    24 8.61 3.8    ±    0.6  −0.17    ±    0.05 49
31 15 48 55.44 08 54 08.9 19.04 1.28 20303    ±    29 7.99 4.4    ±    0.5  −0.31    ±    0.04 56
32 15 48 55.82 08 49 10.6 16.50 1.40 20205    ±    27 11.39 10.6    ±    0.7  −0.08    ±    0.03 182
34BG1 15 48 55.96 08 50 42.9 13.05 1.42 20854    ±    31 10.15 13.5    ±    0.7 0.00    ±    0.01 309
35 15 48 55.97 08 49 27.2 19.71 1.19 20234    ±    26 7.84 4.5    ±    1.0  −0.36    ±    0.07 27
36 15 48 56.71 08 44 58.3 16.68 1.30 20558    ±    26 10.39 7.2    ±    0.9  −0.09    ±    0.04 119
39 15 48 57.87 08 50 47.3 18.78 1.49 20815    ±    22 10.87 5.2    ±    0.7  −0.16    ±    0.04 52
41 15 48 58.45 08 51 02.4 19.42 1.29 19489    ±    53 4.90 2.3    ±    0.6  −0.10    ±    0.15 85
42 15 48 58.80 08 54 27.9 18.81 1.67 19464    ±    30 12.90 10.3    ±    1.0  −0.07    ±    0.03 118
43 15 48 58.88 08 52 50.6 17.68 1.24 21392    ±    28 11.88 5.4    ±    0.5  −0.05    ±    0.03 94
44 15 48 59.00 08 52 25.0 19.77 1.15 20981    ±    32 5.02 1.6    ±    0.5  −0.17    ±    0.22 48
47 15 48 59.28 08 53 27.5 17.46 1.30 20696    ±    23 12.90 8.6    ±    0.8  −0.14    ±    0.03 101
48BG2 15 48 59.56 08 54 33.2 14.38 1.39 19781    ±    28 10.14 11.4    ±    0.6  − 0.001    ±    0.003 321
51 15 49 02.01 08 47 56.5 19.57 0.48 19606    ±    34 3.20  −  −  −
52 15 49 02.63 08 42 40.0 19.26 0.77 20783    ±    42 2.92 3.9    ±    3.0  −0.25    ±    0.34  −
55 15 49 04.31 08 54 06.4 18.67 1.21 20678    ±    25 9.90 5.9    ±    0.7  −0.29    ±    0.04 64
56 15 49 05.38 08 53 15.1 18.54 1.24 20334    ±    31 10.55 3.1    ±    0.3 0.14    ±    0.05 42
58 15 49 05.65 08 48 40.1 18.29 1.31 21607    ±    26 11.06 5.2    ±    1.0  −0.14    ±    0.06 49
63 15 49 06.82 08 48 53.2 19.22 0.50 21043    ±    37 3.24  −  −  −
64 15 49 07.05 08 41 37.7 19.13 0.66 20225    ±    37 2.05 0.7    ±    0.1  −0.59    ±    0.12  −
67 15 49 09.47 08 49 19.2 18.73 1.18 19801    ±    28 10.35 4.6    ±    0.6  −0.27    ±    0.05 53
71 15 49 24.05 08 43 44.7 17.06 1.26 21512    ±    39 3.19 0.8    ±    0.2  −0.31    ±    0.15 14
76 15 49 28.82 08 54 06.0 17.41 1.23 20756    ±    29 3.17 5.7    ±    1.6  −0.59    ±    0.08 42
83 15 49 41.70 08 48 42.1 18.60 1.11 19873    ±    24 8.71 2.36    ±    0.05  −0.13    ±    0.04 62

Notes. 

(a)

Galaxy ID referring to Fig. 2.

(b)

Right ascension and declination shown in h   m   s.

(c)

Model magnitudes from SDSS DR5.

(d)

Radial velocities and corresponding confidence parameters R determined with the IRAF xcsao package.

(e)

SSP ages, metallicites and velocity dispersions determined with the software package ULySS.

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