Three different profiles of pressure in dyne per square centimetre over the distance along the tail in kiloparsecs. The violet profile is the average profile of minimum pressure assuming k = 1 between low-resolution images at three frequencies, LOFAR at 144 MHz and uGMRT at 400 MHz and 650 MHz. The shaded area is the minimum and maximum of all three profiles. The blue profile is similar to the violet one but assumes k = 100. The red profile is the external ICM profile inferred from XMM-Newton observations.