Euclid Quick Data Release (Q1): Disc breaks highlight the structural evolution of galaxies through time

arXiv:2609.26877 · astro-ph.GA · Submitted 2026-09-22 · Read on arXiv

astro-ph.GA

Submitted: 2026-09-22

Updated: 2026-09-22

Terminology

• Aperture — 26× in this paper · explained in 1 episode
• Cosine Similarity — 8× in this paper · explained in 3 episodes
• European Space Agency — 6× in this paper
• Accuracy — 4× in this paper · explained in 1 episode
• Bayesian Information Criteria — 2× in this paper
• Trace — 2× in this paper · explained in 2 episodes
• Adam — 1× in this paper · explained in 2 episodes
• Aperture Photometry — 1× in this paper · explained in 1 episode
• Calibration — 1× in this paper · explained in 7 episodes
• Core — 1× in this paper · explained in 2 episodes
• Euclid Deep Fields — 1× in this paper
• Fidelity — 1× in this paper · explained in 2 episodes
• Hubble Space Telescope — 1× in this paper
• James Webb Space Telescope — 1× in this paper
• Loss Function — 1× in this paper · explained in 2 episodes
• National Aeronautics and Space Administration — 1× in this paper
• Selection Bias — 1× in this paper · explained in 4 episodes
• Stellar Feedback — 1× in this paper · explained in 2 episodes

Sources

• Carving out the low surface brightness universe with NoiseChisel
• UNIONS: The Ultraviolet Near-Infrared Optical Northern Survey
• Euclid Definition Study Report

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