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Home All issues Volume 494 / No 3 (February II 2009) A&A, 494 3 (2009) 933-948 Full HTML
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Table 4:

Newly derived coordinates, half-light radius, integrated magnitudes, reddening, age and metallicity for the cluster VdB0. The origin of each parameter is described in the last column.
par Value Note
$\alpha_{J2000}$ $\rm00^h$$\rm 40^m$ $\rm 29.4^s$ from 2MASS-XSC
$\delta_{J2000}$ $+40\hbox{$^\circ$ }$ $36\hbox{$^\prime$ }$ $15.2\hbox{$^{\prime\prime}$ }$ from 2MASS-XSC
$r_{\rm h}$ 1 $.\!\!^{\prime\prime}$93 $\pm $ 0 $.\!\!^{\prime\prime}$66 from intensity profile (i.p.) fit
B 14.94 $\pm $ 0.09 r=14 $.\!\!^{\prime\prime}$4 ap. phot. on M06 images
V 14.67 $\pm $ 0.05 r=14 $.\!\!^{\prime\prime}$4 ap. phot. on M06 images
R 14.45 $\pm $ 0.11 r=14 $.\!\!^{\prime\prime}$4 ap. phot. on M06 images
I 14.01 $\pm $ 0.11 r=14 $.\!\!^{\prime\prime}$4 ap. phot. on M06 images
J 13.26 $\pm $ 0.07 r=15 $.\!\!^{\prime\prime}$0 ap. phot. from 2MASS-XSC
H 12.76 $\pm $ 0.12 r=15 $.\!\!^{\prime\prime}$0 ap. phot. from 2MASS-XSC
K 12.77 $\pm $ 0.15 r=15 $.\!\!^{\prime\prime}$0 ap. phot. from 2MASS-XSC
age 25 Myr value of adopted best-fit isochrone
Z 0.019 value of adopted best-fit isochrone
E(B-V) 0.20 adopted best-fit value

Source LaTeX | All tables | In the text

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