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Table 7

Results of the least-squares fits for Figs. 3 − 5, and 8.

Least-squares fits for Fig. 3
Y(X) = AX + B Cov d.o.f.

[Mn/Fe]= –0.030(40)[Ba/Fe] – 0.220(50) 2.616 –0.001820 33
[Cu/Fe]= 0.045(50)[Ba/Fe] – 0.200(60) 1.072 –0.003206 33
[Zn/Fe]= 0.160(60)[Ba/Fe] – 0.195(70) 1.748 –0.004097 33
[Mn/Fe]= 0.060(40)[Y/Fe] – 0.310(40) 2.564 –0.001784 33
[Cu/Fe]= 0.120(60)[Y/Fe] – 0.260(60) 0.955 –0.003019 33
[Zn/Fe]= 0.250(70)[Y/Fe] – 0.240(60) 1.513 –0.004019 33

Least-squares fits for Fig. 4
Cov d.o.f.

[Mn/Fe]= –0.052(30)[Nd/Fe] – 0.210(20) 2.512 –0.000589 33
[Cu/Fe]= 0.010(40)[Nd/Fe] – 0.150(30) 1.095 –0.001122 33
[Zn/Fe]= 0.185(40)[Nd/Fe] – 0.160(40) 1.371 –0.001469 33
[Mn/Fe]= –0.090(60)[Eu/Fe] – 0.220(20) 2.185 –0.001024 38
[Cu/Fe]= 0.040(60)[Eu/Fe] – 0.170(20) 1.893 –0.001006 38
[Zn/Fe]= 0.370(90)[Eu/Fe] – 0.140(30) 1.605 –0.002642 38

Least-squares fits for Fig. 5
Cov d.o.f.

[Mn/Fe]= –0.000(40)[Gd/Fe] – 0.250(20) 2.286 –0.000596 37
[Cu/Fe]= 0.055(50)[Gd/Fe] – 0.180(30) 1.008 –0.001135 37
[Zn/Fe]= 0.290(70)[Gd/Fe] – 0.140(40) 1.047 –0.001965 37
[Mn/Fe]= –0.050(30)[Dy/Fe] – 0.230(20) 2.230 –0.000323 36
[Cu/Fe]= 0.025(40)[Dy/Fe] – 0.160(20) 1.070 –0.000630 36
[Zn/Fe]= 0.180(50)[Dy/Fe] – 0.090(25) 1.721 –0.000877 36

Least-squares fits for Fig. 8
Cov d.o.f.

[Mn/Fe]= 0.050(40)[Sr/Fe] – 0.300(40) 2.548 –0.001253 32
[Cu/Fe]= 0.050(50)[Sr/Fe] – 0.190(40) 1.017 –0.002009 32
[Zn/Fe]= 140(60)[Sr/Fe] – 0.130(50) 1.728 –0.002768 32
log ϵ(Mn) = 1.030(80)log ϵw(Sr) + 3.020(140) 0.952 –0.010765 37
log ϵ(Cu) = 0.990(90)log ϵw(Sr) + 1.990(160) 0.690 –0.014851 37
log ϵ(Zn) = 0.620(70)log ϵw(Sr) + 3.180(10) 1.867 –0.008325 37
log ϵ(Mn) = –0.020(60)log ϵm(Ba) + 4.840(170) 6.992 –0.010044 32
log ϵ(Cu) = 0.100(70)log ϵm(Ba) + 3.410(210) 4.615 –0.014135 32
log ϵ(Zn) = 0.010(50)log ϵm(Ba) + 4.200(150) 4.908 –0.007749 32

Notes. “Cov” is the covariance between “A” and “B” for the linear fit Y(X) = AX + B (first column), and “d.o.f.” is the number of degrees of freedom.

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