Image Details
Caption: Figure 12.
Spatial distribution of the LAMOST OB star sample in the disk X–Y plane in Galactic Cartesian coordinates. The plus symbol designates the position of the Sun (﹩X=-8.1\,\,\mathrm{kpc}﹩, Y = 0 kpc). The dashed rings delineate constant distances from the Sun in step of 1 kpc.
© 2021. The Author(s). Published by the American Astronomical Society.