Image Details
Caption: Figure 6.
Three-dimensional spatial distribution of the Galactic disk traced by the Tier 2 sample. The Sun is located at R0 = 8.122 kpc and Z0 = 20.8 pc. Left: face-on view of the Galactic plane (XGal, YGal); yellow and cyan symbols mark the solar and Galactic center positions, respectively. Right: vertical profile (R, Z).
© 2026. The Author(s). Published by the American Astronomical Society.