Abell 611 - I. Weak lensing analysis with LBC | Astronomy & Astrophysics (A&A)

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Table 2:

Mass values computed for M₂₀₀ by model fitting using an SIS profile, an NFW profile, and a constrained NFW (MNFW), according to Bullock et al. (2001).
		KSB			Shapelets
Parameter	MNFW	NFW	SIS	MNFW	NFW	SIS
M₂₀₀ (10¹⁴)	$\rm 5.3_{-1.2}^{+1.4}$	$\rm 5.6_{-2.7}^{+4.7}$		$\rm 5.3_{-0.8}^{+0.8}$	$\rm 5.9 _{-1.7}^{+2.2}$
r₂₀₀ (kpc)	$\rm 1513_{-123}^{+119}$	$\rm 1545_{-306}^{+345}$		$\rm 1516_{-78}^{+77}$	$\rm 1570_{-170}^{+177}$
$c_{\rm vir}$	4.51	$\rm 3.9_{-2.1}^{+5.6}$		4.50	$\rm 3.7_{-1.3}^{+2.2}$
$\sigma_{cl}$ (km s^-1)			$\rm 778_{-27}^{+26}$			$\rm 781_{-27}^{+26}$
$red. \chi^2$	1.46	2.02	1.94	1.62	2.12	2.31
Q	0.21	0.11	0.10	0.17	0.10	0.06

Notes. Best fit parameters and reduced $\chi^2$ are listed for each fit performed using both KSB and shapelet shear catalogs, together with the goodness-of-fit probability Q.

Source LaTeX | All tables | In the text

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