The top panel shows the location of the zeroes of v_r (crosses) and b_z (diamonds) for the oscillations in Fig. 4. The zeroes for b_z have been shifted to be in phase with those for v_r. The dashed (red) and dot-dashed (black) lines represent the predicted values for the kink mode and Alfvén mode, respectively. The bottom panel shows the natural logarithm of the amplitude of the v_r signal as a function of height. The dashed line indicates Gaussian nature of the spatial damping profile.