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Home All issues Volume 508 / No 3 (December IV 2009) A&A, 508 3 (2009) 1279-1283 Full HTML
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Table 2:

New age estimates for the three test-cases discussed in this paper.
Name RA Dec Age [Fe/H] $\Delta K$ Age (1) Age (2) Age (3)
  hh:mm:ss $^{\circ}$ : $^{\prime}$ :  $^{\prime\prime}$ [Gyr]   [mag] [Gyr] [Gyr] [Gyr]
NGC 6791 19:20:53 +37:46:18 8.0 +0.40 4.40 $\pm$ 0.20 9.3 $\pm$ 1.3 6.5 $\pm$ 0.5 6.0 $\pm$ 0.5
NGC 2141 06:02:55 +10:26:48 2.5 -0.26 3.20 $\pm$ 0.20 2.2 $\pm$ 0.2 2.4 $\pm$ 0.2 2.3 $\pm$ 0.2
Berkeley 17  05:20:36  +30:36:00  9.0 -0.10 4.60 $\pm$ 0.20 10.0 $\pm$ 1.4 7.6 $\pm$ 0.6 7.0 $\pm$ 0.7

The last three columns list the ages determined from Eqs. (1)-(3), respectively. References for the literature ages and abundances are given in the text.


Source LaTeX | All tables | In the text

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