Table 2
Fitting results of the density-contrast profiles
(Eq. (9)) using the SIS, NFW, and PLAW mass models.
| SIS | PLAW | NFW | |||||||||||
|
|
|
|
|||||||||||
| Stack ID | z stack | L Z | S / N | χ2/d.o.f. | ⟨σv⟩ | χ2/d.o.f. | ⟨α⟩ | ⟨Σ0⟩ | χ2/d.o.f. | ⟨M200⟩ | ⟨c200⟩ | ||
( ) |
(km s-1) | (M⊙ pc-2) | (1014 M⊙) | ||||||||||
|
|
|||||||||||||
| S0 | 0.52 | 3.87 | 14.3 | 15.8/8 |
|
13.1/7 |
|
|
6.8/7 |
|
|
||
|
|
|||||||||||||
| N1 | 0.47 | 3.80 | 6.8 | 11.8/7 |
|
11.2/6 |
|
|
8.2/6 |
|
|
||
| N2 | 0.59 | 3.87 | 7.7 | 10.2/8 |
|
10.2/7 |
|
|
10.8/7 |
|
|
||
| N3 | 0.53 | 3.98 | 12.6 | 3.8/8 |
|
4.2/7 |
|
|
4.0/7 |
|
|
||
|
|
|||||||||||||
| L1 | 0.47 | 3.84 | 8.1 | 15.9/7 |
|
17.9/6 |
|
|
12.4/6 |
|
|
||
| L2 | 0.50 | 3.80 | 10.2 | 5.7/8 |
|
7.4/7 |
|
|
5.7/7 |
|
|
||
| L3 | 0.67 | 4.10 | 9.4 | 5.4/8 |
|
5.7/7 |
|
|
7.1/7 |
|
|
||
|
|
|||||||||||||
| V1 | 0.53 | 3.89 | 5.2 | 11.6/7 |
|
8.4/6 |
|
|
7.7/6 |
|
|
||
| V2 | 0.44 | 3.82 | 10.9 | 15.4/8 |
|
15.4/7 |
|
|
10.0/7 |
|
|
||
| V3 | 0.62 | 3.90 | 12.7 | 10.5/8 |
|
12.0/7 |
|
|
10.3/7 |
|
|
||
|
|
|||||||||||||
| R1 | 0.53 | 3.84 | 8.2 | 10.5/7 |
|
11.4/6 |
|
|
7.8/6 |
|
|
||
| R2 | 0.51 | 3.86 | 8.3 | 8.7/8 |
|
9.0/7 |
|
|
6.9/7 |
|
|
||
| R3 | 0.51 | 3.95 | 9.4 | 6.7/8 |
|
3.8/7 |
|
|
7.2/7 |
|
|
||
Notes.Columns are (1) name of the stack; (2) average redshift of the
composite lens (weighted by the number of sources within 0.1−2 Mpc); (3) normalization factor of
the second-order contribution to the estimator
; (4) total signal-to-noise ratio
within the range in radius used to fit the profile; (5) χ2 per
degree of freedom for the best-fit SIS model; (6) best-fit SIS velocity dispersion;
(7) χ2 per degree of freedom for the
best-fit PLAW model; (8) best-fit PLAW slope; (9) best-fit PLAW normalization; (10)
χ2 per degree of freedom for the
best-fit NFW model; (11) best-fit NFW mass enclosed in the sphere of average
contrast density Δ =
200ρc; (12) best-fit NFW
concentration c200 =
R200/rs.
Best-fit parameters and 1σ uncertainties are obtained after
marginalization over the second free parameter for the PLAW and NFW models.
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