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Table 5.

Comparison of atmospheric parameters with literature.

Star Teff σTeff log g σlog g [Fe/H] σ[Fe/H] Reference Notes
(K) (dex) (dex)
NGC 2682_1 4687 50 2.37 0.07 −0.05 0.05 Present study RC, single
4700 2.40 −0.02 Jacobson et al. (2011)
4803 84 2.48 0.04 0.01 APOGEE DR16
4745 57 2.59 0.09 0.04 0.04 Casamiquela et al. (2017) EW
4771 13 2.55 0.03 −0.04 0.05 Casamiquela et al. (2017) SS
4793 2.55 −0.10 Gao et al. (2018)

NGC 2682_2 4900 110 2.76 0.10 0.02 0.05 Present study RC, single
4700 2.50 0.04 Jacobson et al. (2011)
4802 84 2.34 0.04 0.00 0.01 APOGEE DR16
4762 37 2.53 0.07 0.04 0.04 Casamiquela et al. (2017) EW
4776 13 2.54 0.03 −0.08 0.05 Casamiquela et al. (2017) SS
4824 2.62 −0.08 Gao et al. (2018)

NGC 2682_3 5000 50 2.77 0.10 −0.03 0.03 Present study SB1, P ∼ 700d (Geller et al. 2021),
5000 2.70 −0.09 Jacobson et al. (2011) Yellow straggler (Leiner et al. 2016)
5056 2.85 0.06 0.09 APOGEE DR16
5067 2.85 0.06 0.09 Luck (2015)
5018 71 2.88 0.19 −0.09 0.04 Spina et al. (2021)

NGC 2682_4 5195 50 3.25 0.10 0.00 0.05 Present study SB1, P ∼ 43d (Mermilliod et al. 2007;
5100 3.00 −0.11 Jacobson et al. (2011) Geller et al. 2021)
5040 92 3.34 0.06 −0.03 0.01 APOGEE DR16
5098 71 3.12 0.26 −0.11 0.04 Spina et al. (2021)

Collinder 350_1 4200 50 1.30 0.20 −0.40 0.08 Present study
4100 100 1.35 0.23 −0.24 0.01 Casali et al. (2020) FAMA
4330 50 1.28 0.24 −0.03 0.07 Casali et al. (2020) ROTFIT

Collinder 350_2 5300 50 3.15 0.10 0.02 0.05 Present study
5170 110 2.85 0.27 −0.03 0.06 Casali et al. (2020) FAMA
5070 60 2.99 0.19 −0.02 0.09 Casali et al. (2020) ROTFIT

Basel 11b_3 4950 50 2.83 0.10 −0.04 0.05 Present study
4817 86 2.37 0.04 0.00 0.01 APOGEE DR 16 2M05581816+2158437

Tombaugh 5_1 5010 50 3.17 0.15 0.04 0.05 Present study
4710 2.10 0.21 0.05 Baratella et al. (2018)

NGC 2548_1 5370 70 3.67 0.15 0.00 0.05 Present study
4912 4.64 Sun et al. (2020)
5074 73 2.69 0.19 −0.12 0.05 Spina et al. (2021)

NGC 2548_2 5050 50 2.65 0.10 −0.02 0.04 Present study
5049 72 2.59 0.10 −0.02 0.04 Spina et al. (2021)

NGC 2548_3 4930 50 2.70 0.10 −0.01 0.05 Present study
4549 4.69 Sun et al. (2020)
4829 72 2.53 0.19 0.03 0.04 Spina et al. (2021)

Notes. σ [Fe/H] is the error from metallicity measurement for present study; EW is the result obtained by the equivalent widths-based GALA software; SS is the results obtained from spectral synthesis using iSpec.

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