Table 4: \ensuremath{\log L/L_{\odot}}, $\log$ $T_{{\rm eff}}$, $M/M_{\odot }$ and fractional age ($\tau $) with associated error bars for the analysed stars of the Praesepe cluster.
HD \ensuremath{\log L/L_{\odot}} Sp.type $\log$ $T_{{\rm eff}}$ $M/M_{\odot }$ $\sigma_{M/M_{\odot}}$ $\tau $ $\sigma_\tau$
  dex            
72757 1.06 F0 3.869 1.71 0.09 0.43 0.06
72846 1.43 A5V 3.906 2.09 0.15 0.76 0.11
73045 0.99 Am 3.880 1.67 0.08 0.40 0.06
73175 1.13 F0V 3.884 1.78 0.09 0.48 0.07
73345 1.17 A7V 3.903 1.84 0.13 0.53 0.08
73430 1.10 A7V 3.884 1.76 0.09 0.47 0.07
73450 1.01 A9V 3.862 1.66 0.08 0.39 0.06
73574 1.33 A8V 3.884 1.96 0.10 0.64 0.10
73575 1.78 F0III 3.863 2.33 0.12 1.02 0.15
73618 1.50 Am 3.912 2.16 0.22 0.84 0.13
73666 1.71 A0 3.972 2.46 0.12    
73709 1.35 Am 3.907 2.00 0.14 0.68 0.10
73711 1.42 Am 3.904 2.08 0.10 0.75 0.11
73730 1.23 Am 3.907 1.89 0.13 0.58 0.09
73746 0.95 F0V 3.872 1.64 0.08 0.38 0.06
73798 1.05 F0V 3.865 1.70 0.12 0.42 0.06
73818 0.97 Am 3.859 1.63 0.08 0.37 0.06
73993 1.02 F2V 3.854 1.66 0.12 0.39 0.06
74028 1.24 A7V 3.889 1.88 0.09 0.57 0.09
74050 1.26 A6V 3.896 1.91 0.10 0.60 0.09
74135 0.89 F0 3.869 1.60 0.08 0.35 0.05
74587 1.03 A5 3.875 1.71 0.09 0.43 0.06
74589 1.05 F0 3.875 1.70 0.09 0.42 0.06
74656 1.25 Am 3.892 1.89 0.09 0.58 0.09
74718 1.08 A5 3.881 1.74 0.09 0.45 0.07

No fractional age is given for HD 73666 since it is a Blue Straggler.


Source LaTeX | All tables | In the text