Table 3
Best-fitting parameters for the weak lensing mass- scaling relations.
Δ | M 0 | A | B | σ ⊥ | σ Y|M | |
(M⊙) | (%) | (%) | ||||
|
||||||
2500 | 2 × 1014 | −4.53 ± 0.04 | 1.48 ± 0.21 | 36 ± 7 | 20 ± 4 | |
1000 | 3 × 1014 | −4.38 ± 0.03 | 1.51 ± 0.22 | 33 ± 6 | 18 ± 3 | |
500 | 5 × 1014 | −4.15 ± 0.04 | 1.65 ± 0.38 | 33 ± 8 | 17 ± 4 | |
|
||||||
2500 | 2 × 1014 | −4.53 ± 0.03 | 5/3 | 38 ± 4 | 19 ± 2 | |
1000 | 3 × 1014 | −4.38 ± 0.02 | 5/3 | 35 ± 2 | 18 ± 2 | |
500 | 5 × 1014 | −4.13 ± 0.04 | 5/3 | 38 ± 3 | 20 ± 2 |
Notes. Relations are expressed as , with γ = −2 / 3, κ = 1. σ⊥ is the orthogonal dispersion about the best-fitting relation. σY|M is the dispersion in Y at given M for the best-fitting relation.
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