Interstellar extinction of classical Cepheids from neighboring stars I. Methodology and application to 16 Galactic Cepheids

arXiv:2609.28406 · astro-ph.GA · Submitted 2026-09-23 · Read on arXiv

astro-ph.GA

Submitted: 2026-09-23

Updated: 2026-09-23

Code: https://github.com/amerand/SPIPS

Terminology

• Calibration — 9× in this paper · explained in 7 episodes
• Accuracy — 8× in this paper · explained in 1 episode
• Milky Way — 7× in this paper
• Abundance — 5× in this paper · explained in 1 episode
• Degeneracy — 4× in this paper · explained in 3 episodes
• European Space Agency — 3× in this paper
• Metallicity — 2× in this paper · explained in 3 episodes
• Adaptation — 1× in this paper · explained in 1 episode
• Benchmark — 1× in this paper · explained in 2 episodes
• Core — 1× in this paper · explained in 2 episodes
• Gaia-ESO Survey — 1× in this paper
• Monte Carlo — 1× in this paper
• Release of the Wide-field Infrared Survey Explorer — 1× in this paper
• Spanish Virtual Observatory — 1× in this paper
• alpha — 1× in this paper · explained in 1 episode

Sources

• The Pan-STARRS1 Surveys

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