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Table A.1

Description of the transitions used in this work for comparison with observations.

λ Transition log gf Ref log Γ6 Ref log Γ4Ne Ref
(Å) (rad s−1 cm3) (rad s−1 cm3)
σ(au) α
Ca I

3 875.80 4s.6f–3d.4s 3 D3.0 −1.854 ORK-N −7.467 K07 −3.687 K07 s
4 094.91 4s.5f–3d.4s 3 D2.0 −0.677 ORK-N −7.441 K07 −3.981 K07 p
4 108.53 4s.6f–3d.4s 1 D2.0 −0.974 Y&D −6.990 K07 −2.860 K07 s
4 226.72 4s.4p–4s.4s 1 S0.0 0.244 SG 371 0.238 ABO −6.031 SG p
4 240.45 4s.7p–3d.4s 1 D2.0 −1.673 Y&D −7.030 K07 −4.170 K07 s
4 283.01 4p.4p 3 P2.0 –4s.4p −0.423 Y&D −7.720 K07 −5.840 K07 ps
4 298.99 4p.4p 3 P1.0 –4s.4p −0.414 Y&D −7.720 K07 −5.760 K07 ps
4 302.52 4p.4p 3 P2.0 –4s.4p 0.292 S −7.804 S −5.997 S ps
4 318.65 4p.4p 3 P1.0 –4s.4p −0.222 ORK-N −7.720 K07 −5.760 K07 psa
4 355.07 4s.5f–3d.4s 1 D2.0 −0.572 Y&D −7.130 K07 −3.550 K07 psa
4 425.43 4s.4d 3 D1.0 –4s.4p −0.358 SN 946 0.274 ABO −5.610 SN psa
4 433.77 4s.7d 1 D2.0 –4s.4p −2.562 K07 −6.960 K07 −2.860 K07 p
4 434.95 4s.4d 3 D2.0 –4s.4p −0.279 Y&D 948 0.274 ABO −5.602 K07 psa
4 435.67 4s.4d 3 D1.0 –4s.4p −0.545 Y&D 947 0.274 ABO −5.610 K07 psa
4 454.77 4s.4d 3 D3.0 –4s.4p 0.064 Y&D 949 0.274 ABO −5.596 K07 psa
4 455.88 4s.4d 3 D2.0 –4s.4p −0.518 SN 948 0.274 ABO −5.602 SN s
4 456.61 4s.4d 3 D1.0 –4s.4p −1.519 Y&D 947 0.274 ABO −5.609 K07 psa
4 506.62 4s.6p–3d.4s 3 D1.0 −2.357 Y&D −7.230 K07 −3.970 K07 s
4 512.26 4s.6p–3d.4s 3 D3.0 −1.900 SR −7.264 SR −4.149 SR s
4 581.36 4s.4f–3d.4s 3 D2.0 −0.459 ORK-N −7.631 K07 −4.841 K07 s
4 585.93 4s.4f–3d.4s 3 D3.0 −0.313 ORK-N −7.807 K07 −5.017 K07 psa
4 685.26 4s.6d 0 D2.0 –4s.4p −0.879 S −7.147 S −4.503 S psa
4 847.31 4s.7s 1 S0.0 –4s.4p −1.400 S −7.138 S −4.161 S psa
5 041.61 4s.6p–3d.4s 1 D2.0 −0.471 SR −7.308 SR −4.294 SR s
5 188.84 4s.5d 1 D2.0 –4s.4p −0.075 S −7.315 S −4.859 S sa
5 260.38 3d.4p–3d.4s 3 D1.0 −1.719 SR 421 0.260 ABO −5.756 SR psa
5 261.70 3d.4p–3d.4s 3 D1.0 −0.579 SR 421 0.260 ABO −5.756 SR psa
5 262.24 3d.4p–3d.4s 3 D1.0 −0.604 ORK-N 421 0.261 ABO −5.756 K07 s
5 265.55 3d.4p–3d.4s 3 D2.0 −0.113 SR 421 0.260 ABO −5.755 SR ps
5 349.46 3d.4p–3d.4s 1 D2.0 −0.310 SR+Sm −7.652 SR+Sm −5.894 SR+Sm psa
5 512.97 4p.4p 1 S0.0 –4s.4p −0.464 S+Sm −7.316 S+Sm −4.053 S+Sm psa
5 581.96 3d.4p–3d.4s 3 D2.0 −0.555 SR 400 0.282 ABO −6.072 SR psa
5 588.74 3d.4p–3d.4s 3 D3.0 0.358 SR 400 0.282 ABO −6.072 SR psa
5 590.11 3d.4p–3d.4s 3 D1.0 −0.571 SR 399 0.282 ABO −6.071 SR psa
5 594.46 3d.4p–3d.4s 3 D2.0 0.097 SR 399 0.282 ABO −6.072 SR psa
5 598.47 3d.4p–3d.4s 3 D1.0 −0.087 SR 398 0.282 ABO −6.071 SR psa
5 601.27 3d.4p–3d.4s 3 D3.0 −0.523 SR 399 0.282 ABO −6.072 SR psa
5 857.44 4p.4p 1 D2.0 –4s.4p −0.051 Y&D 1438 0.311 ABO −5.424 K07 psa
5 867.56 4s.6s 1 S0.0 –4s.4p −1.570 S −7.460 S −4.705 S psa
6 102.71 4s.5s 3 S1.0 –4s.4p −0.793 SN 876 0.233 ABO −5.320 SN psa
6 122.21 4s.5s 3 S1.0 –4s.4p −0.332 Y&D 876 0.234 ABO −5.320 K07 psa
6 161.29 4s.5p–3d.4s 3 D2.0 −1.266 SR 978 0.257 ABO −4.994 SR psa
6 162.17 4s.5s 3 S1.0 –4s.4p −0.090 SN 876 0.234 ABO −5.320 SN psa
6 163.75 4s.5p–3d.4s 3 D1.0 −1.286 SR 976 0.257 ABO −4.998 SR psa
6 166.44 4s.5p–3d.4s 3 D1.0 −1.142 SR 976 0.257 ABO −4.999 SR psa
6 169.04 4s.5p–3d.4s 3 D2.0 −0.797 SR 976 0.257 ABO −4.997 SR psa
6 169.56 4s.5p–3d.4s 3 D3.0 −0.478 SR 978 0.257 ABO −4.994 SR psa
6 439.06 3d.4p–3d.4s 3 D3.0 0.224 Y&D 366 0.242 ABO −6.072 K07 psa
6 449.80 3d.4p–3d.4s 3 D1.0 −0.502 SR 365 0.241 ABO −6.071 SR psa
6 455.59 3d.4p–3d.4s 3 D2.0 −1.340 S 365 0.241 ABO -6.072 S psa
6 462.56 3d.4p–3d.4s 3 D2.0 0.026 SR+Sm 365 0.241 ABO −6.072 SR+Sm s
6 464.67 3d.4p–3d.4s 1 D2.0 −2.103 Y&D −7.690 K07 −5.810 K07 pa
6 471.65 3d.4p–3d.4s 3 D3.0 −0.686 SR+Sm 365 0.241 ABO −6.072 SR+Sm psa
6 493.78 3d.4p–3d.4s 3 D1.0 −0.109 SR+Sm 364 0.239 ABO −6.071 SR+Sm psa
6 499.65 3d.4p–3d.4s 3 D2.0 −0.818 SR+Sm 364 0.239 ABO −6.072 SR+Sm psa
6 508.84 3d.4p–3d.4s 3 D3.0 −2.471 Y&D 364 0.239 ABO −5.830 K07 sa
6 572.77 4s.4p–4s.4s 1 S0.0 −4.240 DIKH 280 0.242 ABO −6.031 DIKH s
6 717.68 4s.5p–3d.4s 1 D2.0 −0.524 SR 992 0.255 ABO −4.895 SR psa
7 148.14 3d.4p–3d.4s 1 D2.0 0.137 SR −7.798 SR −6.009 SR psa
7 156.69 3d.4p–3d.4s 1 D2.0 −3.713 Y&D −7.710 K07 −5.830 K07 a
7 202.20 3d.4p–3d.4s 1 D2.0 −0.262 SR −7.798 SR −6.009 SR psa
7 326.13 4s.4d 1 D2.0 –4s.4p −0.208 S 845 0.275 ABO −5.161 S psa
10 275.38 4s.7d 3 D7.0 –4s.5p −0.561 K07 −7.437 K07 −3.367 K07 s
10 343.80 4s.5s 1 S0.0 –4s.4p 0.043 Y&D 1014 0.221 ABO −5.060 K07 s
10 833.37 3d.3d 3 P2.0 –3d.4p −0.244 K07 −7.590 K07 −4.710 K07 s
10 838.96 3d.3d 3 P2.0 –3d.4p 0.238 K07 −7.590 K07 −4.710 K07 s
10 861.57 3d.3d 3 P1.0 –3d.4p −0.343 K07 −7.590 K07 −5.570 K07 s
10 879.86 3d.3d 3 P0.0 –3d.4p −0.357 K07 −7.590 K07 −5.570 K07 s
12 105.82 4s.6d 1 D2.0 –4s.5p −0.478 Y&D −7.090 K07 −3.870 K07 s
12 909.05 3d.3d 3 F2.0 –3d.4p −0.452 Y&D −7.710 K07 −5.830 K07 s
13 033.54 3d.3d 3 F3.0 –3d.4p −0.193 Y&D −7.710 K07 −5.830 K07 s
13 134.92 3d.3d 3 F4.0 –3d.4p −0.043 Y&D −7.710 K07 −5.830 K07 s
13 167.74 3d.3d 3 F3.0 –3d.4p −1.113 Y&D −7.710 K07 −5.830 K07 s
15 067.03 4s.–4s.4d 1 D2.0 −0.664 Y&D −7.180 K07 −4.110 K07 sa
16 136.80 4s.5d 3 D1.0 –4s.5p −0.973 Y&D −7.250 K07 −4.090 K07 a
16 150.74 4s.5d 3 D2.0 –4s.5p −0.369 Y&D −7.250 K07 −4.090 K07 sa
16 155.22 4s.5d 3 D1.0 –4s.5p −0.624 Y&D −7.250 K07 −4.090 K07 sa
16 157.35 4s.5d 1 D2.0 –4s.5p −0.411 Y&D −7.260 K07 −4.600 K07 sa
16 197.06 4s.5d 3 D3.0 –4s.5p −0.016 Y&D −7.250 K07 −4.080 K07 sa
19 452.96 3d.4s 3 D2.0 –4s.4p −0.958 Y&D −7.770 K07 −5.860 K07 s
19 505.72 3d.4s 3 D1.0 –4s.4p −1.215 Y&D −7.770 K07 −5.860 K07 s
19 776.75 3d.4s 3 D3.0 –4s.4p −0.617 Y&D −7.770 K07 −5.850 K07 s
19 778.30 4p.4p 1 S0.0 –4s.5p −0.649 Y&D −7.440 K07 −4.250 K07 sa
19 815.00 4s.4f–4s.4d 1 D2.0 0.273 Y&D 1363 0.329 ABO −4.520 K07 sa
19 853.07 4s.5p–4s.5s 3 S1.0 0.105 Y&D 1131 0.231 ABO −4.840 K07 sa
19 862.17 3d.4s 3 D2.0 –4s.4p −1.221 Y&D −7.770 K07 −5.850 K07 s
19 917.17 3d.4s 3 D1.0 –4s.4p −2.176 Y&D −7.770 K07 −5.850 K07 s
19 933.71 4s.5p–4s.5s 3 S1.0 0.101 Y&D 1130 0.230 ABO −4.850 K07 sa
20 962.39 4s.6p–4s.4d 3 D3.0 −0.516 Y&D −7.230 K07 −3.960 K07 s
22 624.33 4s.4f–4s.4d 3 D2.0 0.074 Y&D 1259 0.329 ABO −4.841 K07 a
22 821.04 4s.6p–4s.4d 1 D2.0 −0.260 Y&D −7.300 K07 −4.480 K07 sa

Ca II

6 456.87 6g 2 G3.5 –4f 2 F3.5 −0.394 TB −7.377 TB −4.311 TB ps
8 201.72 5d 2 D1.5 0.343 K10 −7.430 K −4.980 K10 ps
8 248.78 5d 2 D2.5 0.556 TB −7.412 TB −4.600 TB psa
8 254.71 5d 2 D1.5 −0.398 TB −7.412 TB −4.600 TB ps
8 498.02 –3d 2 D1.5 −1.416 T 291 0.275 ABO −5.700 T psa
8 542.08 –3d 2 D2.5 −0.463 T 291 0.275 ABO −5.700 T psa
8 662.13 –3d 2 D1.5 −0.723 T 291 0.275 ABO −5.700 T psa
8 912.06 –4d 2 D1.5 0.637 TB −7.512 TB -5.100 TB psa
9 854.75 6s 2 S0.5 −0.205 K10 −7.430 K −5.010 K10 s
9 890.62 5g 2 G8.5 1.268 TB −7.607 TB −4.541 TB s
9 931.37 6s 2 S0.5 0.092 K10 −7.430 K10 −5.010 K10 s
11 838.99 –5s 2 S0.5 0.290 ATP-N −7.560 K10 −5.530 K10 s
11 949.73 –5s 2 S0.5 −0.010 ATP-N −7.560 K10 −5.530 K10 s
16 654.99 6d 2 D4.5 –6p 0.688 K10 −7.581 K10 −4.881 K10 s
21 428.89 5d 2 D1.5 0.389 K10 −7.430 K10 −4.980 K10 s

Notes. Columns 1 and 2 show wavelength and the levels involved, oscillator strength (log gf) and source reference are in Cols. 3 and 4. Van der Waals line broadening parameters and its reference source are in Cols. 5 and 6. Columns 7 and 8 show the Stark broadening parameter and its source reference. When available, Van der Waals broadening was calculated using the ABO theory with the broadening cross section σ and the velocity parameter α shown in this table. The last column indicates the starts for which each line was used: “p” for Procyon, “s” for the Sun and “a” for Arcturus.

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