Table 2
Structural and kinematic properties of the progenitors and the remnants when considered as single-component systems.
Model | Reff,glx/reff,bulge | ϵe | (V/σ)e | λe (from Eq. (1)) | λe (from Eq. (4)) | δglx (from Eq. (5)) |
(1) | (2) | (3) | (4) | (5) | (6) | (7) |
|
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Original S0b, B/D = 0.5 | 4.59 | 0.875 ± 0.017 | 0.466 ± 0.002 | 0.468 ± 0.002 | 0.456 ± 0.002 | 0.3959 ± 0.008 |
Original S0c, B/D = 0.08 | 8.94 | 0.869 ± 0.003 | 1.469 ± 0.023 | 0.819 ± 0.014 | 0.850 ± 0.018 | 0.9126 ± 0.0008 |
|
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(a) M6 Ps Db | 5.19 | 0.683 ± 0.002 | 0.439 ± 0.001 | 0.413 ± 0.001 | 0.435 ± 0.001 | 0.37 ± 0.04 |
(a2) M6 Ps Db TF3 | 5.06 | 0.694 ± 0.004 | 0.299 ± 0.015 | 0.303 ± 0.019 | 0.312 ± 0.017 | 0.36 ± 0.08 |
(a3) M6 Ps Db TF4 | 4.83 | 0.651 ± 0.002 | 0.284 ± 0.007 | 0.294 ± 0.010 | 0.298 ± 0.008 | 0.34 ± 0.06 |
(b) M6 Ps Rb | 4.93 | 0.681 ± 0.008 | 0.224 ± 0.013 | 0.271 ± 0.018 | 0.239 ± 0.014 | 0.37 ± 0.08 |
(c) M6 Pl Db | 4.57 | 0.638 ± 0.009 | 0.337 ± 0.020 | 0.331 ± 0.025 | 0.348 ± 0.022 | 0.471 ± 0.010 |
(d) M6 Pl Rb | 4.71 | 0.719 ± 0.004 | 0.231 ± 0.001 | 0.234 ± 0.001 | 0.246 ± 0.001 | 0.45 ± 0.16 |
(e) M6 Ps Ds | 8.52 | 0.755 ± 0.011 | 0.735 ± 0.011 | 0.632 ± 0.012 | 0.629 ± 0.010 | 0.735 ± 0.002 |
(f) M6 Ps Rs | 10.36 | 0.778 ± 0.004 | 0.494 ± 0.016 | 0.463 ± 0.019 | 0.478 ± 0.017 | 0.701 ± 0.005 |
|
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(g) M9 Ps Db | 5.09 | 0.697 ± 0.008 | 0.298± 0.023 | 0.318 ± 0.030 | 0.312 ± 0.025 | 0.36 ± 0.05 |
(g2) M9 Ps Db TF3 | 5.26 | 0.727 ± 0.006 | 0.292 ± 0.022 | 0.313 ± 0.028 | 0.306 ± 0.024 | 0.36 ± 0.01 |
(g3) M9 Ps Db TF4 | 4.61 | 0.671 ± 0.002 | 0.285 ± 0.014 | 0.307 ± 0.019 | 0.299 ± 0.016 | 0.34 ± 0.08 |
(h) M9 Ps Rb | 5.35 | 0.713 ± 0.005 | 0.222 ±0.005 | 0.235 ± 0.006 | 0.237 ± 0.005 | 0.393 ± 0.002 |
|
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(i) M18 Ps Db | 5.05 | 0.769 ± 0.004 | 0.265 ± 0.009 | 0.280 ± 0.012 | 0.280 ± 0.010 | 0.365 ± 0.023 |
(j) M18 Ps Rb | 5.27 | 0.802 ± 0.005 | 0.328 ± 0.009 | 0.357 ± 0.012 | 0.339 ± 0.010 | 0.38 ± 0.07 |
(k) M18 Pl Db | 4.77 | 0.704 ± 0.006 | 0.311 ± 0.017 | 0.346 ± 0.023 | 0.324 ± 0.019 | 0.442 ± 0.003 |
(l) M18 Pl Rb | 5.10 | 0.743 ± 0.004 | 0.381 ± 0.020 | 0.408 ± 0.027 | 0.387 ± 0.022 | 0.454 ± 0.010 |
|
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Notes. Columns: (1) Model code. (2) Ratio between the half-mass radius of each galaxy and the effective radius of its bulge. The bulge effective radii are available in Table 2 of Eliche-Moral et al. (2013). (3, 4) Ellipticity within r = Reff,glx and the (V/σ)e value computed from N-body data following the procedure by E11, for edge-on views of the galaxies. (5) The λe kinematic parameter defined by Emsellem et al. (2007) directly measured from N-body data (using the definition in Eq. (1)), for an edge-on view of each galaxy. (6) The λe kinematic parameter derived using Eq. (4), using the measured values of (V/σ)e in Col. 4, assuming κ = 1.1 (see E11). (7) Anisotropy of velocities in the models, computed directly from the data using Eq. (5).
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