Table 1.
Parameters of the Sérsic law fits on the surface brightness profiles for both cEs.
| Name | μeff, B | reff, B | nB | B0 | μeff, I | reff, I | nI | I0 |
|---|---|---|---|---|---|---|---|---|
| (magarcsec−2) | (arcsec) | (mag) | (magarcsec−2) | (arcsec) | (mag) | |||
| Single component | ||||||||
| FS90 110 | 20.29 ± 0.07 | 1.25 ± 0.04 | 3.00 ± 0.12 | 16.57 | 18.06 ± 0.06 | 1.20 ± 0.03 | 2.81 ± 0.08 | 14.45 |
| FS90 192 | 22.06 ± 0.06 | 1.62 ± 0.03 | 2.21 ± 0.08 | 17.93 | 19.79 ± 0.05 | 1.51 ± 0.03 | 2.22 ± 0.07 | 15.81 |
| Three components | ||||||||
| FS90 110 | ||||||||
| Nuclear | 18.09 ± 0.06 | 0.26 ± 0.01 | 1.45 ± 0.08 | 18.28 | 16.09 ± 0.07 | 0.29 ± 0.01 | 1.37 ± 0.06 | 15.93 |
| Inner | 20.38 ± 0.04 | 1.29 ± 0.02 | 0.87 ± 0.04 | 17.20 | 18.28 ± 0.06 | 1.30 ± 0.03 | 0.81 ± 0.04 | 15.11 |
| Outer | 23.94 ± 0.12 | 4.65 ± 0.14 | 0.48 ± 0.06 | 18.20 | 21.85 ± 0.07 | 4.52 ± 0.10 | 0.55 ± 0.04 | 16.14 |
| FS90 192 | ||||||||
| Nuclear | 21.34 ± 0.13 | 0.27 ± 0.03 | 1.79 ± 0.17 | 21.21 | 18.95 ± 0.15 | 0.29 ± 0.02 | 1.89 ± 0.22 | 18.66 |
| Inner | 23.69 ± 0.10 | 1.63 ± 0.05 | 0.31 ± 0.04 | 20.36 | 21.29 ± 0.11 | 1.55 ± 0.06 | 0.44 ± 0.06 | 17.97 |
| Outer | 21.47 ± 0.20 | 1.84 ± 0.44 | 2.01 ± 0.20 | 18.11 | 20.35 ± 0.18 | 1.80 ± 0.35 | 1.96 ± 0.24 | 16.05 |
Notes. The table includes the effective surface brightness for the galaxies (μeff), the effective radius (reff), the Sérsic index (n), and the integrated magnitude in the B and I filters, corrected for extinction following Schlafly & Finkbeiner (2011). For each galaxy, both the case of a single Sérsic law and the fit assuming three components are considered.
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