Cosmicflows-3: Two Distance-Velocity Calculators

Ehsan Kourkchi,Helene M. Courtois,Romain Graziani,Yehuda Hoffman,Daniel Pomarede,Edward J. Shaya,R. Brent Tully

arxiv（2020）

引用 47|浏览55

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摘要

Tools are provided at the Extragalactic Distance Database website which provide relationships between the distances and velocities of galaxies based on smoothed versions of the velocity fields derived by the Cosmicflows program.

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关键词

Galaxy distances,Observational cosmology,Large-scale structure of the universe,Astronomy data visualization

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