Color-composite of the high-resolution LOFAR HBA (orange), the Chandra X-ray (blue) and the SDSS g (white, Alam et al. 2015) images. The white line corresponds to the path that is used to analyze the spectral properties of the GReET, and the dots mark the distance from the starting point in increments of 100 kpc. Paths A (green) and B (yellow) highlight the location of possible interrupted structures. The dashed section shows the discontinuity.