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Table A.1

Narrow-band resolved detections

Element λair Contrast (σ) FWHM Shift Data
[Å] [%] [Å] [km s−1]
non-metals

Hα 6562.81 1.595 ± 0.041 (39.1) 1.13 ± 0.03 −0.25 ± 1.07 ingress
1.70 ± 0.048 (35.4) 0.90 ± 0.04 −3.9 ± 0.6 Borsa et al. (2021)
Hβ 4861.33 0.543 ± 0.058 (9.4) 0.67 ± 0.05 3.90 ± 0.57 ingress
0.35 ± 0.11 (3.2) 0.42 ± 0.24 −6.3 ± 4.3 Borsa et al. (2021)
Hγ 4340.47 - - - combined

Alkali metals

Li 6707.76 0.350 ± 0.057 (6.1) 0.12 ± 0.07 −2.23 ± 0.44 ingress
0.23 ± 0.04 (5.8) 0.43 ± 0.07 −2.7 ± 1.6 Borsa et al. (2021)

Na 5889.95 0.583 ± 0.043 (13.6) 0.47 ± 0.04 −2.09 ± 0.39 ingress
0.447 ± 0.045 (9.9) 0.31 ± 0.04 −5.9 ± 0.8 Borsa et al. (2021)
5895.92 0.551 ± 0.040 (13.9) 0.59 ± 0.05 −2.24 ± 0.53 ingress
0.51 ± 0.048 (10.6) 0.52 ± 0.06 −4.9 ± 1.1 Borsa et al. (2021)

K 7698.96 0.189 ± 0.052 (3.63) 0.23 ± 0.27 −2.37 ± 0.78 ingress
0.23 ± 0.05 (4.6) 0.32 ± 0.14 −4.9 ± 1.2 Borsa et al. (2021)

Alkaline earth metals

Mg I 4571.10 0.381 ± 0.057 (6.6) 0.25 ± 0.06 −5.78 ± 3.86 ingress
0.40 ± 0.08 (5.0) 0.17 ± 0.03 −7.9 ± 1.0 Borsa et al. (2021)

5167.32 0.447 ± 0.078 (5.7) 0.74 ± 0.10 −4.79 ± 2.61
Mg I 5172.68 0.313 ± 0.055 (5.7) 0.80 ± 0.11 −1.88 ± 0.49 ingress
5183.60 0.472 ± 0.045 (10.4) 0.79 ± 0.06 −1.47 ± 0.78
5167.32
Mg I 5172.68 −0.24 ± 0.06 (4.0) 13.4 ± 4.4 −6.3 ± 1.8 Borsa et al. (2021)
(combined triplet) 5183.60 in km s−1

Ca II K 3933.66 3.111 ± 0.245 (12.7) 1.35 ± 0.06 −8.9 ± 1.33 ingress
5.22 ± 0.17 (30.7) 1.12 ± 0.04 −17.6 ± 1.4 Borsa et al. (2021)
Ca II H 3968.47 2.814 ± 0.307 (9.2) 0.79 ± 0.05 −6.88 ± 1.45 ingress
4.18 ± 0.19 (22.0) 0.95 ± 0.05 −19.0 ± 1.6 Borsa et al. (2021)

Sr I 4607.33 0.327 ± 0.041 (8.1) 0.17 ± 0.03 −2.16 ± 0.57 ingress
Sr I 4607.33 0.120 ± 0.040 (3.0) 0.24 ± 0.12 −4.17 ± 1.00 egress

Sr II 4077.71 0.687 ± 0.067 (10.2) 0.28 ± 0.08 −1.42 ± 0.24 combined
4215.52 0.413 ± 0.044 (9.4) 0.30 ± 0.04 −1.82 ± 1.06 combined

Ba II 4554.03 0.322 ± 0.073 (4.4) 0.13 ± 0.05 −2.05 ± 0.33 ingress

Ra II 3814.40 - - - ingress
4682.24 - - - ingress

Transition metals

4030.76
Mn 4033.07 0.290 ± 0.039 (7.4) 17.09 ± 3.37 −6.18 ± 01.01 ingress
(combined triplet) 4034.49 in km s−1
4030.76
Mn 4033.07 0.29 ± 0.089 (3.6) 15.3 ±3.9 −5.2 ± 2.1 Borsa et al. (2021)
(combined triplet) 4034.49 in km s−1

Notes. The detections from Borsa et al. (2021) are given as a reference. If missing, the element was not previously detected. The FWHM in Borsa et al. (2021) were provided in km s−1 and were converted here to Å for comparability.

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