Table 1
Substructure in the FGs of our sample.
| Name | Mass | AI | STI | Weighted gap | 1D-DEDICA | V BGG | DS | V grad | 2D-DEDICA | VTP | ϵ | TOT+/TOT |
| [M⊙] | ||||||||||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) |
|
|
||||||||||||
| FGS02 | 1.87E+15 | N | Y | N | N | N | Y | N | Y | Y | N | 4/10 |
| FGS03 | 4.20E+13 | − | − | − | − | − | − | − | N | N | N | 0/3 |
| FGS14 | 5.55E+14 | N | Y | N | N | Y | N | N | Y | N | N | 3/10 |
| FGS17 | − | − | − | − | − | − | − | − | N | N | N | 0/3 |
| FGS20 | 1.63E+14 | − | − | − | − | − | − | − | N | N | N | 0/3 |
| FGS23 | 2.86E+14 | N | N | N | Y | N | N | N | N | N | N | 1/10 |
| FGS26 | 2.67E+14 | − | − | − | − | − | − | − | N | Y | N | 1/3 |
| FGS27 | 6.69E+14 | N | N | N | N | N | Y | N | Y | Y | Y | 4/10 |
| FGS29 | 9.66E+13 | − | − | − | − | − | − | − | N | N | N | 0/3 |
| FGS30 | 5.57E+14 | N | Y | N | N | N | N | N | N | Y | Y | 3/10 |
| FGS32 | − | − | − | − | − | − | − | − | N | N | N | 0/3 |
| FGS34 | 8.63E+13 | − | − | − | − | − | − | − | Y | N | N | 1/3 |
Notes. Column (1): system number as in Santos et al. (2007); Col. (2): system mass as in Zarattini et al. (2014); Col. (3): asymmetry index (c.l. ≥99%); Col. (4): scale tail index (c.l. ≥99%); Col. (5): weighted gap (c.l. ≥99%); Col. (6): 1D-DEDICA (c.l. >99%); Col. (7): peculiar velocity of the BGG (c.l. ≥90%); Col. (8): DS test (c.l. ≥95%); Col. (9): velocity gradient (c.l. ≥99%); Col. (10): 2D-DEDICA (c.l. ≥99% and ρs ≥ 0.5); Col. (11): Voronoi Tessellation and Percolation (c.l. ≥99%); Col. (12): ellipticity (c.l. ≥99.7%); Col. (13): fraction of positive tests for each system Y = presence of substructure; N = no substructure; − = not applicable.
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