Emission distribution of ionized and molecular gas in Haro 11. Left integrated intensity map of attenuation-corrected Hα emission. The gray contours represent the identified star formation knots by Astrodendro, and the blue circles show the same area size. Right integrated intensity (moment 0) of the CO(1–0) emission line without threshold setting. The black contours represent the integrated intensity of CO(1–0) with a 4 × rms threshold. The Hα intensity is marked by red contours, with levels of (1/2)ⁿ (n = 1, 2, …, 8) times the maximum value of Hα intensity. The CO(1–0) beam size is shown as a solid gray elliptical circle in the bottom left.