Orthographic projection of the same data used in Unger & Farrar (2024) (top), the model predictions for the SCA scenario (middle), and pulls (bottom). The gray area is masked out as explained in the text. The north pole is at the center of the left disk and the south pole to the right. The longitude zero is marked by the vertical thick lines starting from the poles upward. Longitude increases clockwise on the left and counterclockwise on the right.