Top panel: radial profile of the H-band deprojected Q_Φ image. The profile is normalized to the brightness peak of the disk. The gray area indicates the radius of the coronagraph. Bottom panel: black line shows the azimuthal profile of the Q_Φ image normalized to the unity. The PA of 330° as identified from the image is reported as red dashed thicker line. The PA of the outflow as identified from ALMA data is reported as a blue line and the blue-lighter line show the azimuthal profile as obtained from the ¹²CO moment 0 map in the velocity range [−1.6,+1.7], as identified by Hales et al. (2018). The lighter red lines mark position angles of the semi-major and semi-minor axis, as labeled. The green points mark the azimuthal profile within the μm-size grains depleted region.