Planck dust polarization angles rotated by 90^° to display the magnetic field orientation on the plane of the sky. The white segments indicating the dust polarization angle are plotted alongside thinner adjacent segments that represent 1σ error bars. The background image is the same 12 μm WISE image at full resolution as in Fig. B.1. The circle in the top-right corner shows the beam of the Planck data at half maximum. The black squares indicate the JWST image fields, with the red segments showing the orientations of the striations in the JWST maps. The yellow line in the top-left corner shows the orientation of the Galactic longitude axis.