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Table 2

Table of elements and spectral lines from VALD used for mapping HD 3980.

Species λ, Å log (gf) Elow, eV Blended with

Mn ii 4737.9440 –2.940 6.128
Mn ii 4738.2900 –1.876 5.380

Ce ii 5518.3580 –2.030 0.553
Ce ii 5518.4570 –2.000 1.482
Ce ii 5518.4890 –0.670 1.155
Ce ii 5518.6030 –2.430 1.079

La ii 5880.6330 –1.830 0.235 Cr

Gd ii 5855.2150 –1.020 1.598
Gd ii 6004.5590 –0.780 1.659

Fe i 6065.4820 –1.530 2.608
Fe i 6230.7230 –1.281 2.559 Ce

Cr ii 6176.9810 –2.887 4.750
Cr ii 6177.2060 –3.093 6.686
Cr ii 6379.7920 –3.767 4.497 Fe, Gd
Cr ii 6226.6380 –3.035 4.756 Ce

Eu ii 6437.6400 –0.320 1.320

Ca i 6439.0750 0.390 2.526

Li i 6707.7561 –0.440 0.000 Ce, Pr, Sm
Li i 6707.7682 –0.239 0.000
Li i 6707.9066 –0.965 0.000
Li i 6707.9080 –1.194 0.000
Li i 6707.9187 –0.745 0.000
Li i 6707.9200 –0.965 0.000

Nd iii 6145.0677 –1.330 0.296 Si, Ca

O i 7771.9413 0.369 9.146 Cr
O i 7774.1607 0.223 9.146 Nd, Gd
O i 7775.3904 0.001 9.146

Pr iii 7781.9830 –1.210 0.000 Fe, Gd

Si i 7932.3480 –0.468 5.964
Si i 7944.0010 –0.293 5.984 Cr

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