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Table A.1.

Parameter constraints and cosmological forecast from our lensing-only and joint strong lensing and stellar dynamical models.

Model Dd, int [Mpc] DΔt, int [Mpc] λint H0 [km s−1 Mpc−1] (flat ΛCDM)
Lensing - 1749 1.00 82.7
Lensing & Dynamics 782 1965 0.89 82.2
IDEAL with δvstat = 3.5%
Lensing & Dynamics 813 1965 0.89 79.3
FIDUCIAL with δvstat = 3.5%

Note: The IFU stellar kinematics have been mocked with (FIDUCIAL) and without (IDEAL) systematic errors included, but an increased statistical error of δvstat = 3.5%. The last column represents the inferred H0 values for the various models, under the assumption of flat ΛCDM. The mock input value is 82.5 km s−1 Mpc−1. We quote the 50th and 16th/84th percentiles of the distribution.

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