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Table A.3:

Abundances ( $[{\rm El./H}]$) for the primary and secondary components of BW Aqr determined from the two FEROS spectra.
  Primary Secondary
Ion [El./H] rms $N_{\rm t}$/$N_{\rm l}$ [El./H] rms $N_{\rm t}$/$N_{\rm l}$

Si  I
-0.12 0.02 3/2 -0.05 0.12 13/7
Ca  I -0.18 0.13 3/2 -0.00 0.09 7/4
Sc  II       -0.08 0.08 3/2
Ti  I -0.02 0.09 3/2      
Cr  I -0.12 0.17 4/2 -0.04 0.12 5/4
Fe  I -0.11 0.16 65/41 -0.05 0.11 80/50
Fe  II -0.09 0.18 14/8 -0.03 0.11 14/8
Ni  I -0.05 0.14 18/11 -0.12 0.10 15/10

Notes. $N_{\rm t}$ is the total number of lines used per ion, and $N_{\rm l}$ is the number of different lines used per ion. Ions with at least 3 lines measured are included.


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