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Home All issues Volume 500 / No 2 (June III 2009) A&A, 500 2 (2009) 785-799 Full HTML
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Table 1:

Observed properties for the cluster sample, together with their $1\sigma $ standard errors.
Cluster properties
NGC $\log{M}^\star$ ($M_\odot $) $(M/L_V)_{\rm obs}^\star$ ($M_\odot $  $L_\odot^{-1}$) [Fe/H] $^{\dagger,\diamond}$ $R_{\rm gc}^\dagger$ (kpc) $W_0^\star$ $(M/L_V)_{\rm can}$ ($M_\odot $  $L_\odot^{-1}$)
104 $\rm 5.804_{-0.193}^{+0.157}$ $\rm 1.33_{-0.59}^{+0.48}$ -0.76 7.4 $\rm 8.6_{-0.1}^{+0.1}$ $2.68\pm 0.25$
288 $\rm 4.892_{-0.198}^{+0.162}$ $\rm 2.15_{-0.98}^{+0.80}$ -1.24 12.0 $\rm 4.8_{-0.2}^{+0.2}$ $2.20\pm 0.08$
1851 $\rm 5.407_{-0.192}^{+0.156}$ $\rm 1.61_{-0.71}^{+0.58}$ -1.22 16.7 $\rm 8.1_{-0.2}^{+0.1}$ $2.21\pm 0.09$
1904 $\rm 4.984_{-0.195}^{+0.157}$ $\rm 1.16_{-0.52}^{+0.42}$ -1.57 18.8 $\rm 7.5_{-0.1}^{+0.1}$ $2.08\pm 0.04$
4147 $\rm 4.394_{-0.202}^{+0.159}$ $\rm 1.01_{-0.47}^{+0.37}$ -1.83 21.3 $\rm 8.0_{-0.1}^{+0.2}$ $2.03\pm 0.02$
4590 $\rm 4.644_{-0.194}^{+0.156}$ $\rm0.92_{-0.41}^{+0.33}$ -2.06 10.1 $\rm 6.6_{-0.1}^{+0.1}$ $2.00\pm 0.01$
5139 $\rm 6.503_{-0.159}^{+0.200}$ $\rm 2.54_{-0.93}^{+1.17}$ -1.29 6.4 $\rm 6.2_{-0.2}^{+0.1}$ $2.18\pm 0.07$
5272 $\rm 5.443_{-0.197}^{+0.156}$ $\rm 1.39_{-0.63}^{+0.50}$ -1.57 12.2 $\rm 8.2_{-0.1}^{+0.1}$ $2.08\pm 0.04$
5466 $\rm 4.687_{-0.200}^{+0.162}$ $\rm 1.61_{-0.74}^{+0.60}$ -2.22 16.2 $\rm 4.2_{-0.2}^{+0.2}$ $1.99\pm 0.01$
5904 $\rm 5.252_{-0.195}^{+0.156}$ $\rm0.78_{-0.35}^{+0.28}$ -1.27 6.2 $\rm 7.6_{-0.1}^{+0.1}$ $2.19\pm 0.08$
6093 $\rm 5.597_{-0.205}^{+0.161}$ $\rm 2.67_{-1.26}^{+0.99}$ -1.75 3.8 $\rm 7.5_{-0.1}^{+0.1}$ $2.04\pm 0.03$
6121 $\rm 4.864_{-0.243}^{+0.178}$ $\rm 1.27_{-0.71}^{+0.52}$ -1.20 5.9 $\rm 7.4_{-0.1}^{+0.1}$ $2.22\pm 0.09$
6171 $\rm 4.922_{-0.241}^{+0.172}$ $\rm 2.20_{-1.22}^{+0.87}$ -1.04 3.3 $\rm 7.0_{-0.2}^{+0.1}$ $2.34\pm 0.13$
6205 $\rm 5.469_{-0.201}^{+0.158}$ $\rm 1.51_{-0.70}^{+0.55}$ -1.54 8.7 $\rm 7.0_{-0.1}^{+0.1}$ $2.08\pm 0.04$
6218 $\rm 4.918_{-0.206}^{+0.157}$ $\rm 1.77_{-0.84}^{+0.64}$ -1.48 4.5 $\rm 6.1_{-0.2}^{+0.1}$ $2.10\pm 0.05$
6254 $\rm 5.234_{-0.223}^{+0.169}$ $\rm 2.16_{-1.11}^{+0.84}$ -1.52 4.6 $\rm 6.5_{-0.1}^{+0.1}$ $2.09\pm 0.04$
6341 $\rm 5.084_{-0.202}^{+0.163}$ $\rm0.88_{-0.41}^{+0.33}$ -2.28 9.6 $\rm 7.5_{-0.1}^{+0.1}$ $1.99\pm 0.01$
6362 $\rm 4.764_{-0.191}^{+0.161}$ $\rm 1.16_{-0.51}^{+0.43}$ -0.95 5.1 $\rm 5.3_{-0.2}^{+0.3}$ $2.42\pm 0.16$
6656 $\rm 5.606_{-0.241}^{+0.172}$ $\rm 2.07_{-1.15}^{+0.82}$ -1.64 4.9 $\rm 6.5_{-0.2}^{+0.1}$ $2.06\pm 0.03$
6712 $\rm 4.906_{-0.241}^{+0.175}$ $\rm0.99_{-0.55}^{+0.40}$ -1.01 3.5 $\rm 5.1_{-0.4}^{+0.4}$ $2.37\pm 0.14$
6779 $\rm 4.911_{-0.165}^{+0.207}$ $\rm 1.05_{-0.40}^{+0.50}$ -1.94 9.7 $\rm 6.5_{-0.2}^{+0.3}$ $2.01\pm 0.02$
6809 $\rm 5.219_{-0.067}^{+0.054}$ $\rm 3.23_{-0.50}^{+0.40}$ -1.81 3.9 $\rm 4.5_{-0.1}^{+0.2}$ $2.03\pm 0.02$
6934 $\rm 5.099_{-0.193}^{+0.155}$ $\rm 1.51_{-0.67}^{+0.54}$ -1.54 12.8 $\rm 7.0_{-0.2}^{+0.1}$ $2.08\pm 0.04$
7089 $\rm 5.561_{-0.195}^{+0.160}$ $\rm0.98_{-0.44}^{+0.36}$ -1.62 10.4 $\rm 7.2_{-0.1}^{+0.1}$ $2.06\pm 0.03$
$^{\star}$ From McLaughlin & van der Marel (2005); $^\dagger$ from Harris (1996); $^\diamond$ the value for NGC 5139 ($\omega$Cen) is derived from Bedin et al. (2004).
Consecutive columns list the cluster NGC number, logarithm of the present-day cluster mass M, observed V-band mass-to-light ratio  $(M/L_V)_{\rm obs}$, metallicity [Fe/H], galactocentric radius  $R_{\rm gc}$, King parameter W0 and canonically expected V-band mass-to-light ratio  $(M/L_V)_{\rm can}$.

Source LaTeX | All tables | In the text

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