Continuum and ¹³CO emission around B335. Left: re-imaged continuum with line contours from 5x in steps of 30x. Purple ellipse shows a 2D Gaussian fit to the upper 40% of the continuum emission. All data were convolved to a common resolution of 0.035″ with the beam size shown on lower-left side of each panel. Right: moment 0 map of the ¹³CO emission, integrated from −5 to +5 km s⁻¹ with respect to the systemic velocity of 8.3 km s⁻¹, and overlaid with the continuum in black contours. Only regions with ¹³CO emission above 3σ are included.