RHT analysis performed on inverted maximum intensity images of Field A divided into three different Faraday-depth ranges. The upper part of the figure shows the results of the RHT analysis as weighted RHT back-projections (red lines) plotted over the maximum polarised intensity images. The lower part of the figure shows half-polar plots for the corresponding RHT back-projections, scaled according to their maximum. The Galactic plane orientation is at 0°. Red lines mark the averages of distinctive orientations, and light blue areas span the spread of the distributions for the corresponding averaged values.