L-band rob 0 linear polarization (contours) over the total intensity image (color). The synthesized beam is shown as a black circle in the lower left corner, and frequency is given in the upper right corner. (a) NGC 3079. Contours are at 3, 7, and 15 × σQ,U (σQ,U = 24.6 μJy beam−1; Table 2). The major axis extends NW to SE. (b) NGC 4438. Contours are at 3, 5, and 7 × σQ,U (σQ,U = 41.6 μJy beam−1; Table 2).