Table 5.
Fit results for the three models par, wedge, and const.
| Galaxy | a | b | c | αc | AICa | δmeda | AICb | δmedb | AICc | δmedc | NPoints |
|---|---|---|---|---|---|---|---|---|---|---|---|
| [kpc−2] | [kpc−1] | [deg] | [deg] | [deg] | [deg] | ||||||
| NGC 891 | 0.108 ± 0.012 | 0.48 ± 0.07 | 1.03 ± 0.07 | 44 ± 2 | 554 | 17.2 | 563 | 18.9 | 529 | 15.3 | 148 |
| NGC 3044 | 0.064 ± 0.008 | 0.36 ± 0.05 | 0.56 ± 0.06 | 61 ± 3 | 64 | 7.2 | 57 | 7.6 | 71 | 13.5 | 29 |
| NGC 3079 | 0.022 ± 0.009 | 0.17 ± 0.08 | 0.36 ± 0.16 | 70 ± 8 | 403 | 36.5 | 402 | 35.1 | 409 | 42.4 | 68 |
| NGC 3448 | 0.305 ± 0.066 | 0.86 ± 0.27 | 0.46 ± 0.07 | 65 ± 3 | 20 | 10.3 | 20 | 7.3 | 20 | 8.9 | 9 |
| NGC 3735 | – | – | 2.18 ± 0.68 | 25 ± 7 | 122 | 21.4 | 128 | 14.7 | 104 | 15.9 | 22 |
| NGC 4157 | 0.107 ± 0.061 | 0.47 ± 0.35 | 0.86 ± 0.31 | 49 ± 10 | 91 | 24.3 | 90 | 20.7 | 91 | 28.4 | 19 |
| NGC 4217 | 0.020 ± 0.004 | 0.19 ± 0.04 | 0.66 ± 0.06 | 57 ± 2 | 114 | 10.9 | 102 | 7.3 | 87 | 7.7 | 26 |
| NGC 4631 | 0.143 ± 0.014 | 0.38 ± 0.05 | 0.95 ± 0.04 | 46 ± 1 | 573 | 13.2 | 585 | 14.5 | 462 | 4.7 | 105 |
| NGC 4666 | – | – | 0.08 ± 0.09 | 86 ± 5 | 146 | 26.1 | 147 | 26.7 | 146 | 25.4 | 37 |
| NGC 5775 | 0.010 ± 0.002 | 0.12 ± 0.03 | 0.58 ± 0.10 | 60 ± 4 | 110 | 21.6 | 109 | 19.8 | 110 | 16.1 | 36 |
Notes. We report fit parameters a (par), b (wedge), and c (const) including parameter uncertainties, AIC scores (AICa, b, c), and the absolute residual median of the best-fitting solutions (
). Additionally, we transform the slope of the const model to the angle measured from the disc (in the first quadrant) in decimal degrees (αc) and report the number of data point after the box average (NPoints) that were used as modelling input. Galaxies with a significant model preference and the preferred model parameter are marked in bold font.
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