Spectropolarimetry of NGC 1365N. From top to bottom: Direct and polarized fluxes in arbitrary units, debiased polarization degree in percent, normalized Stokes parameters q and u in percent, and polarization position angle in degrees (from which 90° were subtracted for clarity of the plot). The spectra in green were binned over 30 spectral pixels (100 Å) to increase the signal-to-noise ratio.