Image Details

Choose export citation format:

The Milky Way Stellar Halo Is Twisted and Doubly Broken: Insights from DESI DR2 Milky Way Survey Observation

  • Authors: Songting Li, Wenting Wang, Sergey E. Koposov, João A. S. Amarante, Alis J. Deason, Nathan R. Sandford, Ting S. Li, Gustavo E. Medina, Jiaxin Han, Monica Valluri, Oleg Y. Gnedin, Namitha Kizhuprakkat, Andrew P. Cooper, Leandro Beraldo e Silva, Carlos Frenk, Raymond G. Carlberg, Mika Lambert, Tian Qiu, Jessica Nicole Aguilar, Steven Ahlen, Davide Bianchi, David Brooks, Todd Claybaugh, Axel de la Macorra, Peter Doel, Jaime E. Forero-Romero, Enrique Gaztañaga, Satya Gontcho A Gontcho, Gaston Gutierrez, Dick Joyce, Robert Kehoe, Anthony Kremin, Claire Lamman, Martin Landriau, Laurent Le Guillou, Ramon Miquel, Will Percival, Francisco Prada, Ignasi Pérez-Ràfols, Graziano Rossi, Eusebio Sanchez, David Schlegel, Ray Sharples, Joseph Harry Silber, David Sprayberry, Gregory Tarlé, Benjamin Alan Weaver, Hu Zou

Songting Li et al 2026 The Astrophysical Journal 999 .

  • Provider: AAS Journals

Caption: Figure 9.

Angular residuals between data and the best-fit variable model in Mollweide projection in Galactic coordinates. Here selection effects have been corrected. Four panels show the residuals in four different galactocentric distance bins of 10 kpc < rGC < 20 kpc, 20 kpc < rGC < 30 kpc, 30 kpc < rGC < 50 kpc, and 50 kpc < rGC (see the text on top of each panel). The black pentagram in each panel marks the current location of the LMC. The HAC-S (yellow), HAC-N (red), Pisces (green), and VOD (blue) regions are enclosed by the corresponding colored solid lines. The definition of these regions can be found in Table 1.

Other Images in This Article

Show More

Copyright and Terms & Conditions

Additional terms of reuse