Angular separations and L-band fluxes of a sample of exoplanets and brown dwarfs. Fluxes are either directly taken from the literature (blue points) or computed with ATMO and/or ExoREM models using atmospheric parameters fitted in the literature (red points). Minimal and maximal separations are represented as segments, while the current position of the planet is marked with an asterisk (except for β Pic c and HD 206893 c that are currently well below the MATISSE inner working angle).