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Mapping the Milky Way in 5D with 170 Million Stars

  • Authors: Joshua S. Speagle, 佳士 沈, Catherine Zucker, Ana Bonaca, Phillip A. Cargile, Benjamin D. Johnson, Angus Beane, Charlie Conroy, Douglas P. Finkbeiner, Gregory M. Green, Harshil M. Kamdar, Rohan Naidu, Hans-Walter Rix, Edward F. Schlafly, Aaron Dotter, Gwendolyn Eadie, Daniel J. Eisenstein, Alyssa A. Goodman, Jiwon Jesse Han, Andrew K. Saydjari, Yuan-Sen Ting, 源森 丁, Ioana A. Zelko

Joshua S. Speagle et al 2024 The Astrophysical Journal 970 .

  • Provider: AAS Journals

Caption: Figure 1.

A screenshot of an interactive visualization of 3D distance and 2D velocity structure from the Augustus catalog that can be accessed online at http://allsky.s3-website.us-east-2.amazonaws.com. The background color is based on the overall tangential speed of the sources in a given distance bin, while the white streamlines follow the tangential velocities of the same sources in the given coordinate projection. The interface to change these properties (distance bin, background properties, and projection) is shown in the bottom left and can be opened/minimized by clicking on the “allsky” text.

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