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Table 1

Preliminary parameters from the literature.

Name Teff (K) log ɡ [Fe/H] θ (mas) Ref(Teff/log ɡ/[Fe/H]/θ) Inst. E(BV)
Giants with interferometric measurements

HD 2665 4883 ± 95 2.21 ± 0.03 −2.10 ± 0.10 0.395 ± 0.004 K20 HE 0.024
HD 122563 4635 ± 34 1.40 ± 0.04 −2.75 ± 0.12 0.925 ± 0.011 K20 HE 0.027
HD 175305 4850 ± 118 2.50 ± 0.03 −1.52 ± 0.08 0.484 ± 0.006 K20 HE 0.011
HD 221170 4248 ± 128 1.25 ± 0.04 −2.40 ± 0.13 0.596 ± 0.005 K20 HE 0.058

Giants with direct IRFM measurements

HD 45282 5299 ± 87 3.16 −1.45 0.270 ± 0.009 Ca10 UV 0.002
HD 175305 5059 ± 80 2.53 ± 0.14 −1.29 0.447 ± 0.006 Hw16 HE 0.011
HD 218857 5162 ± 80 2.66 ± 0.32 −1.78 0.194 ± 0.003 Hw16 UV 0.018
BPS BS 17569–049 4781 1.20 −2.88 Ca21/Ca04/Ca04/– UV 0.034
BPS CS 22953–003 5200 2.30 −2.84 Ca21/Ca04/Ca04/– UV 0.015
BPS CS 22892–052 4941 1.60 −3.03 Ca21/Ca04/Ca04/– UV 0.027

Giants with asteroseismic measurements

HD 3179 5290 ± 105 2.58 −1.00 Ho21/St18/PA/– FE 0.017
HD 13359 5322 ± 106 2.48 −0.98 Ho21/St18/PA/– FE/UV 0.014
HD 17072 5364 ± 107 2.61 −0.98 Ho21/St18/PA/– UV 0.004
HD 221580 5244 ± 104 2.40 −1.20 Ho21/St18/PA/– HA 0.009
TIC 168924748 5148 ± 102 2.68 −0.61 Ho21/Bu21/Ca21/– 0.096
TIC 404605506 5228 ± 104 2.44 −0.64 Ho21/Bu21/Ca21/– 0.057

Other giants

HD 6229 5055 2.12 −1.21 Ar19 UV 0.047
HD 105740 4718 2.76 −0.66 Ar19 UV 0.022
HD 115444 4500 0.70 −3.15 Jh12 HE 0.012
HD 186478 4716 1.57 −2.31 Ar19 UV 0.150
BD+09 2860 5369 2.57 −1.58 Ar19 UV 0.025
BD+09 2870 4664 1.47 −2.34 Ar19 UV 0.025
BD+11 2998 5480 3.00 −1.12 Kl12 UV 0.031
BD+17 3248 5240 2.44 −2.07 Cr08 UV 0.051
BD–18 5550 4750 1.40 −3.06 Ca04 UV 0.172
CD–30 298 5223 2.92 −3.50 Be17 UV 0.020
CD–41 15048 5726 2.04 −2.24 Be17 UV 0.013
CD–62 1346 5163 1.96 −1.54 Ar19 UV 0.032
BPS CS 22186–025 4900 1.25 −3.00 Ca04 UV 0.025
BPS CS 22189–009 4900 1.70 −3.49 Ca04 UV 0.022
BPS CS 22891–209 4700 1.00 −3.29 Ca04 UV 0.066
BPS CS 22896–154 5250 2.70 −2.69 Ca04 UV 0.047
BPS CS 22897–008 4900 1.70 −3.41 Ca04 UV 0.014
BPS CS 22949–048 4800 1.50 −3.25 Sp11 UV 0.031
BPS CS 22956–050 4900 1.70 −3.33 Ca04 UV 0.029
BPS CS 22966–057 5300 2.20 −2.62 Ca04 UV 0.016
BPS CS 29491–053 4700 1.30 −3.04 Ca04 UV 0.017
BPS CS 29502–042 5100 2.50 −3.19 Ca04 UV 0.056
BPS CS 29518–051 5200 2.60 −2.69 Ca04 UV 0.013
BPS CS 30325–094 4950 2.00 −3.30 Ca04 UV 0.036
BPS CS 31082–001 4876 1.80 −2.81 Ha18 UV 0.014

CEMP giants

HD 26 (CEMP-s) 5169 2.46 −0.98 Kk21 HE 0.044
HD 5223 (CEMP-rs) 4650 1.03 −2.00 Kk21 HE 0.037
HD 76396 (CEMP-rs) 4750 2.00 −2.27 Kk21 HE 0.025
HD 196944 (CEMP-rs) 5168 1.28 −2.50 Kk21 HE 0.025
HD 201626 (CEMP-s) 5084 2.18 −1.75 Kk21 HE 0.056
HD 224959 (CEMP-rs) 4969 1.26 −2.36 Kk21 HE 0.029
HE 0507-1653 (CEMP-s) 5035 2.39 −1.35 Kk21 HE 0.048

Notes. The “Ref” column indicates the stellar parameter reference. The “Inst.” column specifies the origin of the spectra used in the present paper: HERMES (HE), HARPS (HA), UVES (UV) or FEROS (FE). The E(BV) column provides reddening values extracted from Capitanio et al. (2017) when available, or alternatively from Schlafly & Finkbeiner (2011). CEMP-s and -rs are carbon-enriched metal-poor stars enriched in either s or in a mixture of s and r elements, following the classification in Karinkuzhi et al. (2021). HD 175305 is repeated twice because it has both interferometric and IRFM data.

References. K20: Karovicova et al. (2020); C10: Casagrande et al. (2010); Hw16: Hawkins et al. (2016); Ca21: Casagrande et al. (2021); Ca04: Cayrel et al. (2004); Sp11: Spite et al. (2011); Bu21: Buder et al. (2021); Ho21: Hon et al. (2021); St18: Stassun et al. (2018); Bu21: Buder et al. (2021); PA: the PASTEL catalogue Soubiran et al. (2016); Kk21 Karinkuzhi et al. (2021); Ar19: Arentsen et al. (2019); Jh12: Johnson (2002); Kl12: Koleva & Vazdekis (2012); Cr08: Carney et al. (2008); Ha18: Hansen et al. (2018); Be17: Beers et al. (2017).

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