Table 3
Averaged perpendicular distance and rms (d⊥ ± rms) of our sample of dEs to the Faber-Jackson and FP relations of massive hot stellar systems (with and without the stellar mass-to-light ratio Υ∗).
| Band | d⊥ (FJ) | Δ1σ (FJ) | d⊥ (FP) | Δ1σ (FP) | d⊥ (FP,Υ∗) | Δ1σ (FP,Υ∗) | |
|
|
|||||||
| All dEs | K | 0.11 ± 0.09 | 0.99 ± 0.81 | 0.16 ± 0.06 | 3.30 ± 1.23 | 0.10 ± 0.07 | 2.45 ± 1.71 |
| Rot. supported dEs | K | 0.13 ± 0.10 | 1.19 ± 0.87 | 0.16 ± 0.08 | 3.25 ± 1.64 | 0.11 ± 0.09 | 2.69 ± 2.13 |
| Press. supported dEs | K | 0.09 ± 0.08 | 0.79 ± 0.75 | 0.17 ± 0.04 | 3.34 ± 0.75 | 0.09 ± 0.05 | 2.20 ± 1.26 |
|
|
|||||||
| All dEs | V | 0.08 ± 0.10 | 0.54 ± 0.69 | 0.21 ± 0.07 | 4.45 ± 1.53 | 0.09 ± 0.08 | 2.01 ± 1.68 |
| Rot. supported dEs | V | 0.08 ± 0.13 | 0.55 ± 0.85 | 0.21 ± 0.09 | 4.38 ± 1.86 | 0.10 ± 0.09 | 2.10 ± 2.05 |
| Press. supported dEs | V | 0.08 ± 0.08 | 0.54 ± 0.55 | 0.21 ± 0.06 | 4.51 ± 1.25 | 0.09 ± 0.06 | 1.91 ± 1.32 |
Notes. Δ1σ = d⊥/Δfit quantifies these distances as a function of the 1σ scatter of Es in these relations. If Δ1σ > 1.0 then the dEs are outside the fit of Es in more than 1σ scatter. The 1σ scatter of the Faber-Jackson and FP fits reported by FB11 have been transformed to be measured perpendicularly to the fits.
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