TDCOSMO XXVI: Uniform lens modeling of eight doubly imaged quasars

arXiv:2604.24908 · astro-ph.CO, astro-ph.GA · Submitted 2026-04-27 · Read on arXiv

astro-ph.CO, astro-ph.GA

Submitted: 2026-04-27

Updated: 2026-09-24

Code: https://github.com/bradyryan/doubles

Terminology

Degeneracy — 15× in this paper · explained in 3 episodes
Alignment — 8× in this paper · explained in 1 episode
Consistency — 6× in this paper · explained in 3 episodes
Core — 6× in this paper · explained in 2 episodes
Hubble Space Telescope — 6× in this paper
AGN — 4× in this paper · explained in 1 episode
Information Gain — 4× in this paper · explained in 2 episodes
Anti-correlation — 3× in this paper · explained in 3 episodes
Regularization — 3× in this paper · explained in 3 episodes
Bayesian Inference — 2× in this paper · explained in 5 episodes
Calibration — 2× in this paper · explained in 7 episodes
Accuracy — 1× in this paper · explained in 1 episode
Bayesian Framework — 1× in this paper · explained in 3 episodes
Bayesian Inference Criterion — 1× in this paper
External Validation — 1× in this paper · explained in 2 episodes
Gran Telescopio Canarias — 1× in this paper
Initial Point Spread Function — 1× in this paper
Markov Chain Monte Carlo — 1× in this paper
New Technology Telescope — 1× in this paper
SDSS Quasar Lens Search — 1× in this paper
Singular Isothermal Ellipsoids — 1× in this paper
Sparsity — 1× in this paper · explained in 4 episodes
Systematic Bias — 1× in this paper · explained in 3 episodes
Trace — 1× in this paper · explained in 2 episodes

Sources

TDCOSMO. XXIII. Measurement of the Hubble constant from the doubly lensed quasar HE1104-1805

Related papers