Results of the GRRT calculations at t = 26 000 M. The images show the flux density at 86 GHz and 230 GHz. Notice that the images are convolved with half of the nominal resolution of the GMVA (27 μas) and the EHT (10 μas), indicated by the white circle at the bottom right. The contours begin at 1/1000 of the maximum flux density and increase by factors of two. In the bottom panel we display the broadband radio spectrum of our model. The observational flux values are taken from Prieto et al. (2016), Perlman et al. (2001), Whysong & Antonucci (2004), Hada et al. (2017), and Lister et al. (2018).