Table 1
Lines retained in this analysis: atomic and solar data, line weightings, LTE abundance results for the 5 models used in this analysis, NLTE corrections to the LTE result (when available), and the corresponding 3D+NLTE abundance result.
| λ | Atomic levels | E exc | log gf | gf | W λ | Wt. | LTE Abundances | ΔNLTE | 3D | ||||||||
| (nm) | Lower | Upper | (eV) | ref. | (pm) | 3D | ⟨ 3D ⟩ | HM | marcs | miss | (3D) | NLTE | |||||
|
|
|||||||||||||||||
| Sc i | |||||||||||||||||
| 474.3821 | (3F)4s | 4F9/2 | (3F)4p | 4D7/2 | 1.448 | 0.422 | 1 | 0.82 | 1 | 2.974 | 3.039 | 3.104 | 3.006 | 3.065 | +0.15 | 3.124 | |
| 508.1561 | (3F)4s | 4F9/2 | (3F)4p | 4F9/2 | 1.448 | 0.469 | 1 | 1.00 | 2 | 2.989 | 3.056 | 3.121 | 3.022 | 3.080 | +0.16 | 3.149 | |
| 535.6097 | (3F)4s | 2F7/2 | (3F)4p | 2D5/2 | 1.865 | 0.168 | 1 | 0.20 | 3 | 2.974 | 3.030 | 3.089 | 2.994 | 3.056 | +0.15 | 3.124 | |
| 567.1828 | (3F)4s | 4F9/2 | (3F)4p | 4G11/2 | 1.448 | 0.495 | 1 | 1.24 | 2 | 3.024 | 3.092 | 3.159 | 3.058 | 3.114 | +0.15 | 3.174 | |
| 623.9800 | 4s2 | 2D3/2 | (3D)4sp | 4D3/2 | 0.000 | −1.780 | 1 | 0.22 | 1 | 2.985 | 3.133 | 3.224 | 3.108 | 3.146 | +0.15 | 3.135 | |
| Sc ii | |||||||||||||||||
| 442.0661 | 3d2 | 3F4 | 4p | 3F3 | 0.618 | −2.273 | 1 | 1.51 | 2 | 3.109 | 3.109 | 3.140 | 3.093 | 3.143 | −0.01 | 3.099 | |
| 443.1362 | 3d2 | 3F3 | 4p | 3F2 | 0.605 | −1.969 | 1 | 2.92 | 1 | 3.165 | 3.162 | 3.193 | 3.142 | 3.195 | −0.01 | 3.155 | |
| 535.7202 | 3d2 | 3P2 | 4p | 1P1 | 1.507 | −2.111 | 1 | 0.43 | 2 | 3.131 | 3.130 | 3.153 | 3.110 | 3.164 | 0.00 | 3.131 | |
| 564.1000 | 3d2 | 3P1 | 4p | 3P2 | 1.500 | −1.131 | 1 | 3.65 | 1 | 3.246 | 3.236 | 3.255 | 3.205 | 3.264 | −0.02 | 3.226 | |
| 565.8362 | 3d2 | 3P0 | 4p | 3P1 | 1.497 | −1.208 | 1 | 3.14 | 1 | 3.221 | 3.212 | 3.232 | 3.183 | 3.241 | −0.01 | 3.211 | |
| 566.7164 | 3d2 | 3P1 | 4p | 3P1 | 1.500 | −1.309 | 1 | 2.81 | 1 | 3.245 | 3.238 | 3.258 | 3.212 | 3.268 | −0.01 | 3.235 | |
| 566.9055 | 3d2 | 3P1 | 4p | 3P0 | 1.500 | −1.200 | 1 | 3.26 | 1 | 3.256 | 3.243 | 3.263 | 3.214 | 3.272 | −0.01 | 3.246 | |
| 568.4214 | 3d2 | 3P2 | 4p | 3P1 | 1.507 | −1.074 | 1 | 3.56 | 2 | 3.174 | 3.164 | 3.183 | 3.133 | 3.193 | −0.02 | 3.154 | |
| 660.4578 | 3d2 | 1D2 | 4p | 1D2 | 1.357 | −1.309 | 1 | 3.54 | 1* | 3.214 | 3.202 | 3.219 | 3.173 | 3.227 | −0.01 | 3.204 | |
| Ti i | |||||||||||||||||
| 428.1363 | (4F)4s | 5F1 | (4F)4p | 5D2 | 0.813 | −1.260 | 2 | 2.40 | 1 | 4.787 | 4.856 | 4.938 | 4.825 | 4.878 | +0.056 | 4.843 | |
| 446.5805 | (4P)4s | 5P2 | (4P)4p | 5P3 | 1.739 | −0.130 | 2 | 3.56 | 2 | 4.829 | 4.862 | 4.933 | 4.822 | 4.886 | +0.050 | 4.879 | |
| 475.8118 | (2H)4s | 3H5 | (2H)4p | 3H5 | 2.249 | 0.510 | 2 | 4.18 | 3 | 4.792 | 4.809 | 4.876 | 4.763 | 4.832 | +0.053 | 4.845 | |
| 475.9269 | (2H)4s | 3H6 | (2H)4p | 3H6 | 2.256 | 0.590 | 2 | 4.60 | 2 | 4.810 | 4.821 | 4.889 | 4.772 | 4.842 | +0.053 | 4.863 | |
| 496.4715 | (3F)4sp | 5G2 | 4s(4F)5s | 5F2 | 1.969 | −0.820 | 3 | 0.77 | 2 | 4.826 | 4.880 | 4.942 | 4.845 | 4.905 | +0.060 | 4.886 | |
| 502.2866 | (4F)4s | 5F3 | (4F)4p | 5G3 | 0.826 | −0.330 | 2 | 6.99 | 1 | 4.817 | 4.804 | 4.896 | 4.753 | 4.808 | +0.065 | 4.882 | |
| 511.3439 | (4F)4s | 3F3 | (3P)4sp | 3D2 | 1.443 | −0.700 | 2 | 2.45 | 2 | 4.782 | 4.838 | 4.912 | 4.802 | 4.860 | +0.049 | 4.831 | |
| 514.5459 | (4F)4s | 3F4 | (3P)4sp | 3D3 | 1.460 | −0.540 | 2 | 3.31 | 1 | 4.838 | 4.884 | 4.959 | 4.845 | 4.904 | +0.048 | 4.886 | |
| 514.7477 | 4s2 | 3F2 | (3F)4sp | 3F3 | 0.000 | −1.940 | 2 | 3.46 | 1 | 4.781 | 4.871 | 4.968 | 4.840 | 4.882 | +0.086 | 4.867 | |
| 515.2184 | 4s2 | 3F3 | (3F)4sp | 3F4 | 0.021 | −1.950 | 2 | 3.32 | 2 | 4.782 | 4.873 | 4.970 | 4.843 | 4.885 | +0.084 | 4.866 | |
| 521.9699 | 4s2 | 3F3 | (3F)4sp | 3F2 | 0.021 | −2.220 | 2 | 2.24 | 2 | 4.783 | 4.896 | 4.991 | 4.868 | 4.909 | +0.081 | 4.864 | |
| 522.3620 | (3F)4sp | 5F2 | 4s(4F)5s | 5F2 | 2.092 | −0.490 | 2 | 1.22 | 1 | 4.824 | 4.874 | 4.935 | 4.836 | 4.899 | +0.054 | 4.878 | |
| 524.7288 | (3F)4sp | 5F3 | 4s(4F)5s | 5F2 | 2.103 | −0.640 | 3 | 0.85 | 1 | 4.802 | 4.853 | 4.914 | 4.817 | 4.879 | +0.057 | 4.859 | |
| 525.2098 | 4s2 | 3F4 | (3F)4sp | 3F3 | 0.048 | −2.360 | 4 | 1.64 | 1 | 4.768 | 4.890 | 4.984 | 4.863 | 4.905 | +0.079 | 4.847 | |
| 529.5774 | 4s2 | 3P2 | (1D)4sp | 3D3 | 1.067 | −1.590 | 2 | 1.06 | 2 | 4.824 | 4.907 | 4.984 | 4.875 | 4.927 | +0.065 | 4.889 | |
| 549.0147 | (4F)4s | 3F4 | (4F)4p | 5D3 | 1.460 | −0.840 | 2 | 2.03 | 1 | 4.795 | 4.857 | 4.929 | 4.821 | 4.878 | +0.051 | 4.846 | |
| 566.2147 | (3F)4sp | 5D4 | 4s(4F)5s | 5F5 | 2.318 | 0.010 | 3 | 2.12 | 1 | 4.802 | 4.843 | 4.903 | 4.802 | 4.866 | +0.057 | 4.859 | |
| 568.9459 | (3F)4sp | 5D2 | 4s(4F)5s | 5F3 | 2.297 | −0.360 | 3 | 1.13 | 1 | 4.824 | 4.871 | 4.930 | 4.833 | 4.896 | +0.058 | 4.882 | |
| 570.2658 | (3F)4sp | 5D1 | 4s(4F)5s | 5F2 | 2.292 | −0.590 | 3 | 0.70 | 1 | 4.815 | 4.864 | 4.922 | 4.827 | 4.889 | +0.059 | 4.874 | |
| 571.6441 | (3F)4sp | 5D2 | 4s(4F)5s | 5F2 | 2.297 | −0.720 | 3 | 0.54 | 1 | 4.828 | 4.878 | 4.935 | 4.841 | 4.903 | +0.058 | 4.886 | |
| 586.6429a | 4s2 | 3P2 | (4F)4p | 3D3 | 1.067 | −0.790 | 2 | 4.46 | 2 | 4.833 | 4.887 | 4.971 | 4.849 | 4.899 | +0.042 | 4.875 | |
| 592.2088a | 4s2 | 3P0 | (4F)4p | 3D1 | 1.046 | −1.380 | 2 | 1.79 | 2 | 4.802 | 4.886 | 4.964 | 4.853 | 4.903 | +0.048 | 4.850 | |
| 609.2789 | (2G)4s | 3G5 | (4F)4p | 3G5 | 1.887 | −1.380 | 2 | 0.36 | 2 | 4.881 | 4.942 | 5.008 | 4.909 | 4.964 | +0.057 | 4.938 | |
| 625.8099 | (4F)4s | 3F3 | (3F)4sp | 3G4 | 1.443 | −0.390 | 2 | 5.05 | 3 | 4.912 | 4.943 | 5.023 | 4.901 | 4.952 | +0.045 | 4.957 | |
| 630.3753 | (4F)4s | 3F3 | (3F)4sp | 3G3 | 1.443 | −1.580 | 2 | 0.68 | 1 | 4.912 | 4.986 | 5.061 | 4.955 | 5.004 | +0.056 | 4.968 | |
| 631.2234 | (4F)4s | 3F4 | (3F)4sp | 3G4 | 1.460 | −1.550 | 2 | 0.68 | 2 | 4.892 | 4.966 | 5.040 | 4.935 | 4.985 | +0.055 | 4.947 | |
| 659.9104 | 4s2 | 1D2 | (3F)4sp | 1F3 | 0.900 | −2.029 | 5 | 0.80 | 2 | 4.857 | 4.955 | 5.038 | 4.927 | 4.970 | +0.083 | 4.940 | |
| 735.7726 | (4F)4s | 3F3 | (3F)4sp | 3F3 | 1.443 | −1.020 | 2 | 1.99 | 2 | 4.814 | 4.886 | 4.960 | 4.854 | 4.901 | +0.054 | 4.868 | |
| 842.6504 | (4F)4s | 5F3 | (3F)4sp | 5D2 | 0.826 | −1.197 | 6 | 4.66 | 2 | 4.832 | 4.903 | 4.992 | 4.871 | 4.904 | +0.071 | 4.903 | |
| 843.5648 | (4F)4s | 5F4 | (3F)4sp | 5D3 | 0.836 | −0.967 | 6 | 5.76 | 1 | 4.805 | 4.859 | 4.951 | 4.825 | 4.855 | +0.073 | 4.878 | |
| 867.5371 | 4s2 | 3P2 | (3F)4sp | 3D3 | 1.067 | −1.500 | 2 | 1.85 | 2 | 4.774 | 4.869 | 4.948 | 4.838 | 4.880 | +0.075 | 4.849 | |
| 868.2979 | 4s2 | 3P1 | (3F)4sp | 3D2 | 1.053 | −1.790 | 2 | 1.07 | 2 | 4.773 | 4.876 | 4.954 | 4.846 | 4.888 | +0.075 | 4.848 | |
| 869.2328 | 4s2 | 3P0 | (3F)4sp | 3D1 | 1.046 | −2.130 | 2 | 0.52 | 2 | 4.765 | 4.874 | 4.951 | 4.845 | 4.887 | +0.074 | 4.839 | |
| 873.4711 | 4s2 | 3P1 | (3F)4sp | 3D1 | 1.053 | −2.240 | 2 | 0.41 | 1 | 4.771 | 4.880 | 4.957 | 4.851 | 4.894 | +0.075 | 4.846 | |
Notes. Asterisks (*) indicate lines for which the weighting has been reduced by 1 due to a large uncertainty in the gf value.
Isotopic splitting included (see Table 2); wavelength corresponds to 50Ti component.
Reference. 1) Lawler & Dakin (1989); 2) Lawler et al. (2013); 3) Nitz et al. (1998); 4) Blackwell et al. (1982b), as corrected by Grevesse et al. (1989); 5) Blackwell et al. (1983), as corrected by Grevesse et al. (1989); 6) Blackwell et al. (1982a), as corrected by Grevesse et al. (1989).
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