Distribution of O-rich ejecta as a function of velocity along the x-axis (from east to west in the plane of the sky), spanning from v_x = −4000 km s⁻¹ (top left panel) to v_x = 3500 km s⁻¹ (bottom right panel). Each frame represents the O-mass density integrated over a 500 km s⁻¹ velocity interval along the x-axis (color bar on the top right of the figure), with the specific interval shown above each frame. Images are saturated at 10% of the maximum value across all frames to enhance visibility. The axes represent the velocity components: v_y (LoS velocity, assuming the Earth is located along the negative y-axis) and v_z (perpendicular to the LoS, spanning south to north).