Synthetic observations of simulation number 1 in Table 1. The left panel shows the polarized scattered light intensity, as in Fig. 2, but at an inclination of i = 30°. The middle and right panels show the CO emission moment 1 and peak brightness temperature maps, as in Fig. 3, but with i = 30°. The peak brightness temperature values are mapped to colors on a square root scale. Here, the gray dashed line is the 190 mJy arcsec⁻² km s⁻¹ moment 0 contour. The white dashed line represents the 0.01 mJy arcsec⁻² contour line in the left panel, and the 9K contour line in the right panel. The gray and white arrows represent the systemic inflow direction.