Table 3: Adopted atmospheric parameters and derived iron abundances of RGB stars in NGC 2808; nr indicates the number of lines used in the analysis. The complete table is available in electronic form.
Star $T_{\rm eff}$ $\log$ g [A/H] vt nr [Fe/H] I rms nr [Fe/H] II rms
  (K) (dex) (dex) (km s-1)   (dex)     (dex)  
07183 4423 1.51 -1.08 1.66 41 -1.08 0.13 3 -1.06 0.17
07315 4452 1.45 -1.24 1.54 33 -1.24 0.10 3 -1.16 0.17
07536 4247 1.18 -1.09 1.45 23 -1.08 0.13 3 -1.01 0.11
07558 4692 1.87 -1.22 1.30 33 -1.21 0.12 3 -1.17 0.18
07788 4461 1.53 -1.17 1.40 18 -1.17 0.14      
08198 4617 1.81 -1.21 1.21 13 -1.21 0.14      
08204 4467 1.63 -1.05 1.35 38 -1.05 0.15 3 -1.14 0.14
08603 4292 1.24 -1.05 1.65 19 -1.05 0.12      
08679 4734 1.72 -0.25 1.38 21   0.20 3 -0.79 0.07
08739 4213 1.13 -1.07 1.82 19 -1.07 0.12      
08826 4565 1.66 -0.99 1.22 39 -0.98 0.15 3 -0.97 0.08


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