Overview of the AARP extraction and downsampling in both spatial and temporal domains, for HARP/AARP 1447 on 2012 March 7. The AARP field of view (highlighted by the green boundary in the left panel; see Section 2.2) is based on the HARP box (white boundary). In the temporal domain, 11 images (right panel) per hour (see time line at the bottom) over the course of one-quarter of each day are extracted for eight different (E)UV wavelengths (all but 1700 Å; panels in upper/right).