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Reproducibility package: The Gaia Astrometric Fidelity Cut Imposes a Separation- and Contrast-Dependent Selection on Wide Binaries

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Zenodo2026-10-29 更新2026-10-29 收录
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Data behind the figure, analysis code, results files and provenance (ADQL queries, catalogue versions, download dates) for the Research Note of the AAS "The Gaia Astrometric Fidelity Cut Imposes a Separation- and Contrast-Dependent Selection on Wide Binaries" (A. Nayak). It measures how the Rybizki et al. (2022) fidelity_v2 > 0.5 cut removes El-Badry, Rix & Heintz (2021) wide binaries as a function of separation and magnitude difference, and tests the mechanism with the public R22 neighbour features. See README.md for file descriptions and how to reproduce. Licence: CC-BY-4.0 for data, text and figure; MIT for code.

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2026-10-29
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