Images and models of the Circinus LM-band dust. Top: Image reconstructions at 3.7 and 4.7 μm. The contours are at 10 × σ_Im, estimated from the error maps produced by delete-d jackknifing the uv coverage. The FWHM of the estimated dirty beam is given in the bottom-right corner of each panel. Also included is the N-band continuum image from Paper I for reference. Bottom: Gaussian model fits to the same wavelengths, specifically the 1+ model in the L band and the two-Gaussian model in the M band. The dashed ellipse in the L-band model image represents the 1σ PA uncertainty of the fitted model. The colored circles in the bottom-right panel illustrate the extraction apertures for the measured fluxes.