Figure 5 from Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. III. A New Velocity Substructure and Time Stamps of the Galactic Disk Asymmetry in the Disk between 12 and 15 kpc

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Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. III. A New Velocity Substructure and Time Stamps of the Galactic Disk Asymmetry in the Disk between 12 and 15 kpc

Authors: Hai-Feng Wang, Jeffrey L. Carlin, Y. Huang, Martíin López-Corredoira, B.-Q. Chen, C. Wang, J. Chang, H.-W. Zhang, M.-S. Xiang, H.-B. Yuan, W.-X. Sun, X.-Y. Li, Y. Yang, and L.-C. Deng

2019 The Astrophysical Journal 884 135.

Provider: AAS Journals

Caption: Figure 5.

Similar to Figure 3, but for the rotational (V_θ) asymmetrical structures in the R, Z plane of the LAMOST-Gaia stars in different age populations, red color is prominent in the north with larger value. Almost every panel has asymmetries between 12 and 15 kpc when comparing northern and southern stars.

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