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Home All issues Volume 499 / No 3 (June I 2009) A&A, 499 3 (2009) 737-753 Full HTML
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Table 6:

Final elemental abundance ratios, $[X/{\rm Fe}]$, based on method 1a.
  BLG-209S BLG-265S BLG-099S BLG-349S $\langle \sigma_{\rm rand} \rangle$
[Fe/H] -0.33 0.44 0.39 0.41 0.12
  0.14 0.12 0.15 0.10  
  146 92 119 103  
[O/Fe] 0.39 -0.16 -0.02 -0.07 0.24
  0.17 0.13 0.15 0.12  
  3 3 3 3  
[Na/Fe] 0.15 0.14 0.07 0.14 0.06
  0.16 0.14 0.17 0.16  
  4 4 4 4  
[Mg/Fe] 0.34 0.12 0.06 0.02 0.12
  0.14 0.17 0.17 0.12  
  5 2 4 3  
[Al/Fe] 0.29 0.08 0.03 0.08 0.10
  0.17 0.18 0.17 0.15  
  7 3 4 3  
[Si/Fe] 0.20 0.05 -0.02 0.06 0.10
  0.18 0.19 0.20 0.14  
  27 23 25 23  
[Ca/Fe] 0.18 -0.07 -0.08 -0.10 0.06
  0.20 0.17 0.19 0.14  
  19 16 18 18  
[Ti/Fe] 0.26 -0.04 0.00 0.01 0.10
  0.22 0.15 0.23 0.17  
  36 13 30 24  
[Cr/Fe] 0.05 -0.01 -0.13 0.00 0.10
  0.20 0.13 0.19 0.12  
  10 8 12 7  
[Ni/Fe] 0.05 0.05 0.00 0.07 0.04
  0.23 0.18 0.22 0.14  
  40 30 37 39  
[Zn/Fe] 0.02 -0.12 0.08 0.08 0.12
  0.34 0.58 0.20 0.18  
  3 2 3 3  
[Y/Fe] -0.12 0.08 0.03 -0.15 0.16
  0.18 0.14 0.38 0.16  
  4 2 5 5  
[Ba/Fe] 0.03 -0.15 -0.02 -0.22 0.12
  0.16 0.17 0.17 0.17  
  4 3 4 4  
a For each abundance ratio we give the average abundance, the standard deviation of the mean abundance (added in quadrature for the two elements used to construct the abundance ratio), and the number of lines used. The last column gives an estimate how the abundance ratios are affected by random errors in the stellar parameters. The adopted uncertainties for the Bulge dwarf stars are two times the values as given in Bensby et al. (2004,2005).

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