Deprojected profiles showing the temperature, density, pressure and entropy of a sector centred on the cool core and intersecting the spiral. The entropy and temperature of the gas in the spiral is lower than that of the gas between the spiral and the core. The black regions contain 6000 counts and are shown on the above plot with the outer bubble, spiral cold front and approximate width of the spiral also shown. The red regions contain 3500 counts such that the statistics remain good while allowing two regions on the spiral.