Analysis of the star visibility in the ASPIICS images in presence of other sources of light and noises. Left panel: complete simulated image (with the eclipse K corona). Right panels: zoomed regions with stars of magnitude V = 6 (top row), V = 4 (middle row), and V = 2 (bottom). The positions of the zoomed regions with respect to the full image are denoted in the left panel. In the zoomed regions, the main axis denotes coordinates, while the right y-axis denotes the intensity of the profiles, which is shown with a thin line in each zoomed region. The vertical position of the profiles is denoted by corresponding colored lines in the right part of each zoomed region.