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Fig. 2


Comparison of derived [Si/Fe] (NLTE) for stars in common with other studies. Open triangles (△ ) are from Bensby et al. (2003, 2005), crosses (× ) are from Decauwer et al. (2005), open circles (°) are from Fulbright (2000, 2002), asterisks (∗ ) are from Gratton et al. (2003), and filled circles (•) are from Reddy et al. (2003, 2006).

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