JWST/MIRI images at 25.5   μm. Leftmost column: images produced from the runs Ia and Ib. The ϵ Eri inner debris disk is used as reference. Columns two to five: images produced from the runs IIa, IIc, IId, and IIIc. The HD 107146 debris disk is used as reference. The contours in each image represent 3σ, 5σ, 10σ, 20σ, etc. (double every step) S/N levels for a total integration time of 10 s (ϵ Eri) and 900 s (HD 107146). The images are shown in a logarithmic stretch.