Identification of different regions in the FOV for the TELs (“L”, in blue), X-shaped region (“P”, in white) and the hot loops beneath (“D”, in black) on the background intensity map of Fe XII 195 Å at E2. “P2” (in olive) is the region which undergoes several brightenings at regular intervals within the EIS observation period E2 and has four EIS exposures, coinciding exactly with the position of the brightening. The box identified with “B” marks the region considered for background/foreground assessment. The large green box indicates the ROI of the study.