Composite MUSE–MeerKAT image of the jellyfish galaxy JO147. We show the stellar disk (dashed black contour), the Hα emission (orange to black color map), the radio continuum emission at 1.4 GHz (blue-scale contours, from a signal-to-noise of three up to 600, angular resolution 12 × 12 arcsec², noise level of 7 μJy beam⁻¹), and the polarized emission with a signal-to-noise ratio higher than five (green contours). The intensity of the green contours and the length of the magnetic field vectors (black lines) are proportional to the polarization fraction. The physical scale is shown in the top-right corner, whereas the blue and red circles in the left corner respectively show the radio continuum and Hα image resolution.