Table 2.
Properties of the sample computed for this work.
| Object | PA | e | RUV | μ0, inner | μ0, outer | Rs, inner | Rs, outer | LR25 | LRUV | di (outer) |
|---|---|---|---|---|---|---|---|---|---|---|
| name | [degrees] | [arcsec] | [mag] | [mag] | [arcsec] | [arcsec] | [mag abs] | [mag abs] | ||
| NGC 0300 | 4.93 | 0.069 | 1325 | 22.46 | 24.81 | 159.51 | 242.27 | –18.17 | –18.26 | 25.89 |
| NGC 0991 | 68.0 | 0.11 | 152 | 21.97 | 19.38 | 28.06 | 13.5 | –18.67 | –19.29 | 19.2 |
| NGC 1042 | 71.0 | 0.17 | 263 | 22.22 | 19.78 | 52.06 | 26.87 | –19.81 | –20.11 | 20.86 |
| NGC 1051 | 137.5 | 0.43 | 120 | 22.33 | 22.78 | 18.76 | 24.16 | –18.32 | –18.65 | 23.51 |
| NGC 1140 | 106.69 | 0.3 | 182 | 20.03 | 25.07 | 9.41 | 45.62 | –19 | –19.12 | 27.31 |
| NGC 1512 | 176.74 | 0.41 | 504 | 21.47 | 24.22 | 46.02 | 112.14 | –19.84 | –20.05 | 27.21 |
| NGC 1672 | 29.34 | 0.06 | 330 | 20.64 | 19.75 | 44.41 | 41.15 | –20.89 | –20.98 | 21.37 |
| NGC 2090 | 109.0 | 0.47 | 332 | 21.87 | 22.19 | 27.01 | 42.1 | –19.53 | –19.85 | 23.23 |
| NGC 6902 | 56.86 | 0.32 | 344 | 21.63 | 23.95 | 25.04 | 61.14 | –21.33 | –21.72 | 28.41 |
Notes. The position angle and the ellipticity are chosen as described in Section 2.2; the RUV is chosen as described in Section 3.3.1. The PA is defined in this work from W to N. The central surface brightness and the scale length are computed as in Section 3. Typical uncertainties on μ0, g are a few tenths of the magnitude while the uncertainties for the rs are lower than 10%. The luminosity is calculated from the g-band profile within R25 and RUV. The diffuseness di is calculated from Equation (3), following Sprayberry et al. (1995).
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