Example modelled lightcurve (blue, left-hand y-axis) with the XMM-Newton line-band (black, right-hand y-axis), for the case where the first eigenvalue percentage contribution was the lowest when comparing the modelled flux and XMM-Newton lightcurves. The contribution to the modelled lightcurve from the magnetosheath (green-dashed) and region past the bow shock (plum-dashed) are also shown. The SWCX-affected period was taken between the vertical dashed lines.