Based on observations collected at ESO telescopes under program 072.D-0550(A).

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Table 3 is only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/465/185

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... IRAF

IRAF is distributed by the National Optical Astronomical Observatories, which are operated by the Association of Universities for Research in Astronomy, under contract with the National Science Foundation.

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...1973)

http://verdi.as.utexas.edu/

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... [X/Fe]

[X/Fe $]=\log n$ (X $)-\log n$ (X) $_{\odot}-[$ Fe/H] for each star, or [X/Fe]=[X/H]-[Fe/H].

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