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Table 4

List of standard stars and the corresponding spectral atlases used to test the FEROS analysis pipeline.

Standard star/ATLAS Teff log g [Fe/H] [α/Fe]
(K) (dex) (dex) (dex)

SUN 5770 4.44 0.00 0.00
Wallace et al. (1998)a 5732 4.42 –0.03 0.05
Brault & Neckel (1999)b 5674 4.32 0.00 0.08
BASS2000c 5841 4.49 –0.01 0.06
S4Nd 5735 4.43 –0.03 0.05
ARCTURUS* 4300 1.70 –0.60 0.20
Hinkle et al. (2000)a 4537 2.12 –0.49 0.28
UVES-POPe 4468 2.03 –0.47 0.29
PROCYON* 6600 4.00 0.00 0.00
UVES-POPe 6538 4.00 –0.25 0.07

Notes. The accepted parameters for the standard stars are listed (bold) as well as the final stellar parameters with bias corrections derived for each atlas in the AMBRE:FEROS analysis.

(a)

ftp://ftp.noao.edu/catalogs/arcturusatlas/visual/

(b)

ftp://ftp.hs.uni-hamburg.de/pub/outgoing/FTS-Atlas/

(*)

Mean of parameters listed on SIMBAD.

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