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Table 1.

Characteristics of the galaxies of our sample.

Label Auriga Stellar mass DM mass R200 Rh Macc M halo acc / M halo $ M_{\stackrel{\mathrm{acc}}{\mathrm{halo}}}/M_{\mathrm{halo}} $ M halo acc / M halo $ M_{\stackrel{\mathrm{acc}}{\mathrm{halo}}}/M_{\mathrm{halo}} $
[M⊙] [M⊙] [kpc] [kpc] [M⊙] > 4 Rh > 5 Rh
1 L5 2.08 × 1010 3.73 × 1011 138.179 7.736 1.08 × 109 0.24 0.37
2 L1 1.81 × 1010 2.76 × 1011 125.475 5.394 3.45 × 109 0.61 0.67
3 L4 1.80 × 1010 3.44 × 1011 138.676 6.793 1.77 × 109 0.39 0.49
4 L3 1.78 × 1010 3.15 × 1011 129.183 5.554 1.10 × 109 0.34 0.50
5 L7 1.23 × 1010 1.98 × 1011 114.386 5.032 1.19 × 109 0.45 0.54
6 L0 8.83 × 109 1.36 × 1011 98.366 1.180 2.14 × 107 0.01 0.01
7 L2 8.29 × 109 1.76 × 1011 108.487 7.050 3.44 × 108 0.53 0.69
8 L6 7.89 × 109 1.15 × 1011 96.061 4.802 2.37 × 108 0.32 0.47
9 L11 7.02 × 109 1.16 × 1011 94.728 4.544 5.11 × 108 0.31 0.38
10 L9 6.30 × 109 1.24 × 1011 98.478 3.938 2.93 × 109 0.18 0.17
11 L10 5.34 × 109 1.02 × 1011 92.078 3.314 7.71 × 107 0.07 0.11
12 L8 5.09 × 109 1.37 × 1011 100.823 5.540 1.09 × 109 0.43 0.50
13 LL2 3.46 × 109 6.10 × 1010 76.679 3.063 1.12 × 107 0.02 0.03
14 LL9 1.06 × 109 4.44 × 1010 70.103 3.500 1.66 × 107 0.04 0.10
15 LL8 4.54 × 108 1.55 × 1010 49.224 1.034 9.74 × 104 0.00 0.00
16 LL6 4.53 × 108 3.66 × 1010 61.001 1.923 2.70 × 106 0.01 0.01
17 LL11 3.28 × 108 3.06 × 1010 62.116 3.161 6.40 × 106 0.04 0.06

Notes. The galaxies are listed in order of decreasing stellar mass. The columns indicate: (1): label used in this work, (2): Auriga ID in Grand et al. (2024), (3): stellar mass, (4): DM mass, (5): R200, (6): half-light radius, (7): accreted stellar mass, (8): accreted mass fraction of the stellar halo (inner limit of 4 Rh, see Sect. 2.4); and (9) accreted mass fraction of the stellar halo but considering an inner limit of 5 Rh. An ‘L’ or ‘LL’ is added to the Auriga ID to distinguish DM halo masses of 1011 M⊙ and 1010 M⊙, respectively.

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