Excerpt sample of calibrated correlated fluxes for Circinus in the LM band. The top-left panel shows the 33 m “total flux” used to compute squared visibilities. The colors indicate the observing date: March 2020 (blue), February 2021 (yellow), and May 2021 (red). Black squares and black circles are the predicted correlated fluxes from the image reconstructions and Gaussian model fits, respectively. Continued in Fig. B.1.