Table 4
Best-fitting structural parameters for a two-component fit.
| Object | μ e1 | r e1 | n 1 | μ e2 | r e2 | n 2 | μ 0 | r h | m T,b | m T,h | f h | R tr | μ tr | |||
| [mag/arcsec2] | [arcsec] | [mag/arcsec2] | [arcsec] | [mag/arcsec2] | [arcsec] | [mag] | [mag] | [arcmin] | [mag/arcsec2] | |||||||
|
|
||||||||||||||||
| NGC 1399 | 21.3 ± 0.2 | 45 ± 4 | 3.9 ± 0.3 | – | – | – | 23.4 ± 0.1 | 292 ± 4 | 9.67 | 9.08 | 64% | 2.2 ± 0.3 | 24.0 | |||
| NGC 3923 | 22.2 ± 0.3 | 77 ± 11 | 3.8 ± 0.3 | – | – | – | 24.4 ± 0.2 | 273 ± 13 | 9.43 | 10.21 | 32% | 4.8 ± 2.2 | 25.3 | |||
| NGC 4365 | 21.9 ± 0.2 | 60 ± 7 | 4.1 ± 0.2 | – | – | – | 23.4 ± 0.1 | 166 ± 4 | 9.66 | 10.26 | 36% | 2.9 ± 0.8 | 24.8 | |||
| NGC 4472 | 22.5 ± 0.2 | 148 ± 14 | 4.3 ± 0.2 | – | – | – | 26.9 ± 0.6 | 1286 ± 530 | 8.29 | 9.36 | 27% | 18.2 ± 8.9 | 27.8 | |||
| NGC 5044 | 22.9 ± 0.1 | 62 ± 4 | 3.3 ± 0.1 | 27.00 ± 0.09 | 685 ± 33 | 0.7 ± 0.1 | – | – | 9.43 | 10.60 | 40% | 3.6 ± 0.3 | 26.2 | |||
| NGC 5846 | 24.2 ± 0.3 | 167 ± 25 | 5.3 ± 0.3 | 27.22 ± 0.12 | 820 ± 17 | 0.40 ± 0.07 | – | – | 9.72 | 9.26 | 60% | 8.7 ± 2.0 | 27.0 | |||
Notes. Columns 2–4 report effective magnitude, effective radius, and Sérsic index for the inner component of each fit. Columns 5–7 list the same parameters for galaxies we fit with an outer Sérsic component, whereas Cols. 8 and 9 list the central surface brightness and scale length for galaxies we fit with an outer exponential component. Columns 10 and 11 report the total magnitude of the inner Sérsic (mT,b) and outer exponential or Sérsic component (mT,h). Columns 12–14 give the relative fraction of the outer component with respect to the luminosity of the galaxy, transition radius, and surface brightness at that radius, respectively.
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