Synthetic maps in the AIA 94 Å channel integrated along a line of sight from a side view of the curved loop system (first panel, exposure time: 9 s). Second panel: In this geometry the top of the loop is high in the image, as shown in the left panel. intensity map in the entire filter band. Third panel: intensity map of the cool component (∼1 MK). Fourth panel: map of the hot (Fe XVIII) component only, after subtracting the middle from the left.