Comparison of available spatially resolved observations of DoAr 44. A: VLT/SPHERE/IRDIS Channel 1 (Avenhaus et al. 2018). B: VLT/SPHERE/IRDIS Channel 2 (Avenhaus et al. 2018). C: ALMA Band 3. Angular resolution: 0.251”. Project code: 2019.1.01111.S. D: ALMA Band 7.0.168” (Arce-Tord et al. 2023). E: ALMA Band 8. 0.154” (Casassus et al. 2023). F: SMA at 346 GHz. 0.41” (van der Marel et al. 2016). G: ALMA Band 7. 0.023” (Arce-Tord et al. 2023). H: ALMA Band 6. 0.026” (Cieza et al. 2021). The SPHERE images are in the H band, and correspond to perpendicular linear polarisations. The green circle on the SPHERE images is the 0.1 “radial extent of the coronagraph. Contours are plotted over the low-resolution interferometric images. The synthesised beam, corresponding to the angular resolution, is shown as a white ellipse (very small for plots G and H). The scale is consistent on all plots. These ALMA observations were also used to constrain the model of the SED.