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Table C.1:

Comparison between the indices predicted by the linear fit to the data at $\sigma =200$ km s-1 and the ones predicted - at the same velocity dispersion - in a passively evolving model with formation redshifts of $z_{\rm f}=1.4$, $z_{\rm f}=2$ and $z_{\rm f}=3$. Column 3 shows the value predicted by the linear fit at $\sigma =200$ km s-1; Col. 4 shows the standard deviation of the relation; Col. 5 shows the value predicted by the SSP model; and the last column shows the t parameter of the comparison of these two values. A t value higher than 1.9 would indicate that the there is a 5% probability that the two values are different by chance. As can be seen, none of the values show significant differences from the model.
    Linear fit $z_{\rm f}=1.4$ $z_{\rm f}=2$ $z_{\rm f}=3$
Index redshift at 200 km s-1 $\sigma $ at 200 km s-1 t at 200 km s-1 t at 200 km s-1 t
D4000 0.45 2.03 0.11 1.94 0.8 1.98 0.4 2.01 0.2
  0.55 2.08 0.07 1.85 3.2 1.93 2.1 1.96 1.7
  0.75 1.98 0.12 1.75 1.9 1.89 0.7 1.92 0.5
  0.02 2.12 0.12 2.11 0.1 2.16 0.3 2.20 0.7
H $\delta_{\rm F}$ 0.45 0.92 0.52 1.05 0.2 0.86 0.1 0.79 0.2
  0.55 0.99 0.89 1.36 0.4 1.07 0.1 0.97 0.0
  0.75 1.40 0.71 1.80 0.6 1.24 0.2 1.10 0.4
  0.02 0.70 0.33 0.50 0.6 0.38 0.9 0.28 1.3
Ca4227 0.45 0.82 0.31 1.06 0.8 1.12 0.9 1.15 1.1
  0.55 0.89 0.27 0.97 0.3 1.05 0.6 1.08 0.7
  0.75 0.83 0.32 0.86 0.1 0.99 0.5 1.05 0.7
  0.02 1.17 0.16 1.27 0.6 1.33 1.0 1.39 1.3
G4300 0.45 4.58 0.81 3.87 0.9 4.03 0.7 4.12 0.6
  0.55 4.41 0.53 3.55 1.6 3.85 1.0 3.95 0.8
  0.75 4.06 1.31 3.05 0.8 3.66 0.3 3.81 0.2
  0.02 5.25 0.51 4.35 1.7 4.41 1.6 4.45 1.5
Ca4455 0.45 0.86 0.28 0.88 0.1 0.91 0.2 0.91 0.2
  0.55 0.96 0.30 0.83 0.4 0.88 0.3 0.90 0.2
  0.75 0.79 0.61 0.75 0.1 0.85 0.1 0.87 0.1
  0.02 1.15 0.12 0.97 1.5 1.00 1.2 1.02 1.1
Fe4531 0.45 2.77 0.43 2.76 0.0 2.82 0.1 2.83 0.1
  0.55 2.93 1.74 2.66 0.1 2.75 0.1 2.78 0.1
  0.75 2.51 0.80 2.53 0.0 2.69 0.2 2.74 0.3
  0.02 3.04 0.23 2.92 0.5 2.98 0.3 3.03 0.0
H $\gamma_{\rm A}$ 0.45 -3.85 1.35 -2.92 0.7 -3.38 0.3 -3.61 0.2
  0.55 -3.83 1.77 -2.12 0.9 -2.89 0.7 -3.12 0.4
  0.75 -2.56 1.87 -0.86 0.9 -2.41 0.1 -2.78 0.1
  0.02 -5.56 1.04 -4.38 1.1 -4.68 0.8 -4.90 0.6

Source LaTeX | All tables | In the text

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