ALMA continuum observed towards IK Tau. Left: continuum flux for IK Tau as observed by ALMA plotted on a log scale and with contours drawn at levels of 3, 5, 10, 15, and 100σ. Right: maximum intensity plot of NaCl J = 26 → 25, overlaid with the same red continuum contours. The white ellipse in the bottom-right corner indicates the size of the synthetic beam for the NaCl emission. The red star indicates the location of the continuum peak, and the red ellipse in the bottom-right corner indicates the size of the synthetic beam. North is up and east is left.