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Table 6:

Comparison of the derived abundances with previous determinations for 21 Peg.
Ion R08 S81 S934 D00
  $\log (N/N_{\rm tot})$ n $\log (N/N_{\rm tot})$ n $\log (N/N_{\rm tot})$ n $\log (N/N_{\rm tot})$  
He I   -1.11 $\pm$ 0.04 7            
C I   -3.66 $\pm$ 0.14 9 -3.88 2        
C II   -3.65 $\pm$ 0.05 4            
N I   -3.95 $\pm$ 0.12 4            
N II   -3.90: 1            
O I   -3.28 $\pm$ 0.11 18            
Ne I   -3.76 $\pm$ 0.05 7         -3.60 $\pm$ 0.16 3
    -3.89 (non-LTE) 1         -3.82 (non-LTE) 1
Na I   -5.60: 1            
Mg I   -4.42 $\pm$ 0.12 5            
Mg II   -4.56 $\pm$ 0.03 7 -4.72 $\pm$ 0.13 7 -4.34 $\pm$ 0.05 4    
Al I   -5.89 2 -6.05 2        
Al II   -5.70 $\pm$ 0.10 4     -5.84 1    
Al III         -5.89 $\pm$ 0.21 2    
Si I   -4.95: 1            
Si II   -4.49 $\pm$ 0.13 22 -4.85 2 -4.63 $\pm$ 0.07 2    
Si III   -4.26: 2            
P II   -6.37 $\pm$ 0.06 3            
S II   -4.86 $\pm$ 0.13 26            
Ca I   -5.84 $\pm$ 0.11 3 -5.76 1        
Ca II   -5.98 $\pm$ 0.08 5 -6.24 1        
Sc II   -9.37 $\pm$ 0.10 7 -9.47 3        
Ti II   -7.23 $\pm$ 0.09 59 -7.15 $\pm$ 0.16 26        
V II   -7.98 $\pm$ 0.06 9 -7.78 $\pm$ 0.16 6        
Cr I   -6.29 $\pm$ 0.09 5            
Cr II   -6.20 $\pm$ 0.10 68 -6.39 $\pm$ 0.25 17 -6.30 $\pm$ 0.01 5    
Mn I   -6.54 $\pm$ 0.21 5 -6.08 2        
Mn II   -6.51 $\pm$ 0.17 19     -6.39 $\pm$ 0.10 3    
Fe I   -4.52 $\pm$ 0.13 108 -4.80 $\pm$ 0.21 32        
Fe II   -4.50 $\pm$ 0.12 406 -4.79 $\pm$ 0.18 23 -4.59 $\pm$ 0.05 10    
Fe III   -4.60 $\pm$ 0.06 3            
Co II   -6.75 $\pm$ 0.18 3     -6.01 $\pm$ 0.01 3    
Ni I   -5.71 $\pm$ 0.05 10            
Ni II   -5.61 $\pm$ 0.09 23 -6.13 5 -5.70 $\pm$ 0.02 4    
Zn I   -6.96: 1     -7.29 $\pm$ 0.11 3    
Sr II   -9.10: 2 -9.18 2        
Y II   -9.76 $\pm$ 0.15 4 -9.27 1        
Zr II   -9.48 $\pm$ 0.28 4 -9.09 1        
Ba II   -9.19 $\pm$ 0.06 3            
Nd III  -10.09 $\pm$ 0.07 3            
In Col. 2, the meaning of a colon is the same as in Table 4.
R08: this work; S81: Sadakane (1981); S934: Smith (1993,1994); Smith & Dworetsky (1993); D00: Dworetsky & Budaj (2000).

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