Mass, light and colour of the cosmic web in the supercluster SCL2243-0935 (z = 0.447)

M. Schirmer; H. Hildebrandt; K. Kuijken; T. Erben

doi:10.1051/0004-6361/201016348

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Volume 532 (August 2011)

A&A, 532 (2011) A57

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This article has an erratum: [https://doi.org/10.1051/0004-6361/201016348e]

Table 4

Properties of the various supercluster components, integrated within two different isophotal contours I^iso: 1.0 and 0.5 times the average luminosity at the supercluster virial radius. The latter covers a ~2.6 times larger area than the former.

		M [10¹⁴ M_⊙]	M/L	⟨ g − i ⟩	⟨ κ ⟩	⟨ ρ/ρ_crit ⟩

MACS J2243	1.0	15.4 ± 2.9	428 ± 82	2.06 ± 0.01	0.0436 ± 0.0023	200 ± 37

Filaments	1.0	11.4 ± 4.2	409 ± 153	1.80 ± 0.08	0.0124 ± 0.0023	121 ± 57
Filaments	0.5	15.3 ± 10.1	305 ± 201	1.75 ± 0.08	0.0065 ± 0.0023	39 ± 29

Filaments w/o^a	1.0	5.2 ± 3.5	234 ± 157	1.79 ± 0.08	0.0068 ± 0.0023	59 ± 46
Filaments w/o^a	0.5	6.6 ± 9.1	151 ± 210	1.75 ± 0.08	0.0031 ± 0.0023	15 ± 25

Notes. We list the integrated weak lensing mass, M/L ratio, colour, κ, and compare the physical density to the critical density.

^(a)

Without the contribution of denser areas where the S/N of the mass reconstruction is larger than 2.

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