Table 3

Derived line-by-line 7Li (using Nfree = 4), Na, and Ca abundances.

Species λ ϵ exc log   (gf) vdWa G64-12 HD 140283 HD 84937 HD 19445

LTE NLTE LTE NLTE LTE NLTE LTE NLTE
Li I 6103.6b 1.848 0.583 837.274 2.33(5) 2.35(6) 2.10(2) 2.14(2) 2.23(4) 2.26(4) 2.17(4) 2.23(5)
Li I 6707.8b 0.000 0.174 346.236 2.12 2.23 1.82 2.12 1.94 2.15 1.99 2.25
Na I 5889.951 0.000 0.117 407.273 2.73* 2.79* ... ... ... ... ... ...
Na I 5895.924 0.000 −0.184 407.273 2.75* 2.79* ... ... ... ... ... ...
Ca I 4226.728 0.000 0.243 372.238 3.00 3.81 3.57 4.19 4.16 4.57 4.36 4.78
Ca I 4544.879 1.899 0.318 949.274 3.46* 3.63* 3.84* 4.18* 4.3* 4.62* 4.39 4.70
Ca I 5588.749 2.526 0.358 400.282 ... ... 3.95* 4.17* 4.40* 4.57* 4.47* 4.71*
Ca I 6102.723 1.879 −0.793 876.233 ... ... 3.93* 4.15* 4.39* 4.54* 4.49* 4.70*
Ca I 6122.217 1.886 −0.316 876.234 ... ... 3.93* 4.18* 4.37* 4.56* 4.47* 4.73*
Ca I 6162.173 1.899 −0.090 876.234 3.54* 3.68* 3.89* 4.19* 4.35* 4.60* 4.44 4.76
Ca I 6439.075 2.526 0.390 366.242 ... ... 3.95* 4.16* 4.40* 4.58* 4.46* 4.73*
Ca I 6717.681 2.709 −0.524 992.255 ... ... ... ... 4.46* 4.55* 4.59* 4.72*
Ca II 8498.023 1.692 −1.496 291.275 3.93 3.55 4.25 4.05 4.79 4.71 4.76 4.70
Ca II 8542.091 1.700 −0.514 291.275 3.95 3.74 4.12 4.02 4.71 4.69 4.69 4.67
Ca II 8662.141 1.692 −0.770 291.275 ... ... 4.16 4.04 4.77 4.73 4.69 4.67

Notes.Numbers in parentheses represent observational error bars in unit of 0.01 dex, i.e. 2.14(2) should be read as 2.14 ± 0.02. When not explicitly given, this error is estimated to be <0.01 dex.

(a)

The broadening parameters α and σ are given in the compressed notation int(α) + σ (Barklem et al. 2000).

(b)

Fine and hyper-fine components listed in Lind et al. (2009a).

(*)

Used for calibration of vrotsini.

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