Examples of normalized bright pixels profiles of sources from clusters AS1063 and BULLET. Individual profiles (red) are shown together with their median (black). Each of these median profiles is then used as a representative for all sources in that MUSE datacube. The different seeings between datacubes are taken into account when producing these profiles. The median profile and the RMS map are used to produce a wide range of S/N values for each MUSE datacube.