SIMBAD references

We present a simultaneous analysis of 18 galaxy lenses with time-delay measurements. For each lens, we derive mass maps using pixelated simultaneous modeling with shared Hubble constant. We estimate the Hubble constant to be 66⁺⁶_–4 km/s/Mpc (for a flat universe with Ω_m= 0.3, Ω_Λ= 0.7). We have also selected a subsample of five relatively isolated early-type galaxies, and by simultaneous modeling with an additional constraint on isothermality of their mass profiles, we get H₀= 76⁺³_–3 km/s/Mpc.