Extended Data Fig. 2: The spatial distribution of the final sample of 2,613 Cepheids.
From: A slightly oblate dark matter halo revealed by a retrograde precessing Galactic disk warp
(a) The X -Y projection. The black dot and red star represent the location of the Galactic centre and the Sun, respectively. (b) The Y - Z projection. The red line denotes the best-fit model with Galactic azimuth angle ϕ = ± 50∘. Note that the warp amplitude is exaggerated, as the Y - Z axes are not on the same scale.
