SDO/AIA 193 Å context image with a normalizing radial gradient filter applied (first column) and 304 Å (second column) for the 2025 August 8 (top row) and 2025 October 5 (bottom row) prominence-cavity systems. The DKIST field of view (FOV; blue and green boxes) with the DKIST slit orientation (black line) are shown. The first column includes egg fits to the cavity, where the blue dashed line is the outer boundary, the black dashed line is the dark, low-density cavity, and the red dashed line outlines the horn. The third column contains SDO/AIA 304 Å Carrington maps of CR 2300 (top) and 2302 (bottom), created based on the limb plotting method of N. Karna et al. (2015). We include the DKIST pointing projected onto the map as the red cross, highlighted by the red box.