Azimuthal profiles of the surface brightness, normalized to the peak of the emission. Profiles were extracted at an annulus with a width of approximately one corresponding beam size centered at 0.56″ and 0.39″ for the 231 GHz continuum and the CO peak flux, which both show significant azimuthal intensity variations, of 34% and 19%, respectively. Shaded regions show the standard deviation of each radial average.