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Table 3

Absolute abundances, A(X) and equivalent widths (EW) of the four chosen lines in each GBS from Paper IV, for the methods considered in this work.

Star Element Line EW [mÅ] A(X)
Symbol Z [Å] PORTO BOL UCM ULB iSpec PORTO BOL UCM ULB

Sun Ca 20 5260.38 34.30 30.30 34.31 6.33 6.25 6.23 6.31
Cr 24 5238.96 15.30 14.00 15.50 16.84 5.60 5.43 5.47 5.52
Mn 25 6021.81 90.60 59.38 5.74 5.49 5.38
Co 27 5352.04 24.90 21.40 24.20 4.85 4.76 4.78 4.81 4.82

Arcturus Ca 20 5260.38 74.20 70.40 80.27 5.93 5.72 5.70 5.87
Cr 24 5238.96 49.90 50.60 51.79 5.01 4.83 4.84 4.87
Mn 25 6021.81 145.00 135.70 93.98 4.89 4.92 4.61
Co 27 5352.04 70.20 61.50 4.57 4.47 4.45 4.36

61 Cyg A Ca 20 5260.38 83.50 69.00 88.05 6.05 5.73 5.75 5.99
Cr 24 5238.96 44.30 32.20 32.00 5.16 4.89 4.88
Mn 25 6021.81 148.10 132.00 5.33 5.00
Co 27 5352.04 25.50 15.60 4.61 4.31 3.03

HD 22879 Ca 20 5260.38 12.50 9.90 12.53 5.85 5.65 5.76
Cr 24 5238.96 2.72 4.96 4.68
Mn 25 6021.81 24.80 24.40 4.40 4.29
Co 27 5352.04 5.40 4.23 4.09

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