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Table 2:

Parameters of post-MS contraction models with a good fit of the 15 frequencies observed in 44 Tau.
Model Opacity Element mixture X Z M [$M_\odot$] w $\alpha_{\rm ov}$ $\log T_{\rm eff}$ $\log L$ $\lg g_{\rm eff}$ $\chi^2$
1 OPAL GN93 0.70 0.02 1.860 8.0 0.178 3.8225 1.2777 3.6707 0.0128
2 OPAL GN93 0.72 0.02 1.920 2.0 0.268 3.8200 1.2773 3.6753 0.0383
3 OPAL GN93 0.72 0.02 1.922 8.0 0.155 3.8215 1.2839 3.6749 0.0081
4 OPAL GN93 0.75 0.02 2.021 - 0.195 3.8220 1.3016 3.6823 0.0077
5 OPAL A04 0.74 0.012 1.783 8.0 0.219 3.8077 1.2091 3.6621 0.0623
6 OPAL A04 0.80 0.012 1.958 8.0 0.164 3.8060 1.2292 3.6760 0.0145
7 OP GN93 0.70 0.02 1.678 8.0 0.212 3.7784 1.0711 3.6561 0.0581
8 OP GN93 0.75 0.02 1.800 8.0 0.166 3.7740 1.0745 3.6660 0.0619
9 enh. OP GN93 0.70 0.02 1.839 8.0 0.185 3.8190 1.2608 3.6688 0.1222
10 enh. OP A04 0.74 0.012 1.812 8.0 0.213 3.8133 1.2361 3.6641 0.0360
11 enh. OP A04 0.80 0.012 1.981 8.0 0.158 3.8098 1.2485 3.6770 0.0114


Source LaTeX | All tables | In the text

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