Lyα contours and centroids of different spectral components of A2744-45924, over the NIRCam F070W cutout. Shown are contours corresponding to 10%, 50%, and 90% of the peak Lyα flux (see Sect. 3.3). Also shown are the flux averaged centroids of the point-like NIRCam Hα emission (yellow star), the MUSE collapsed continuum in the ranges 1235–1430 Å (cont. blue) and 1555–1712 Å (cont. red; blue and red crosses); the centroid of the N IV] (purple circle) and Lyα lines (white triangle); as well as the position of the peak Lyα (pink triangle). The bottom right panel shows a zoomed-in view of A2744-45924. The spatial centroid of cont. red is consistent with the centroids of the NIRCam and the position of N IV], while cont. blue is shifted toward the position of the peak Lyα and the diffuse extended component in F070.