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Fig. 6


SPHERE/IFS YJ image of the λ Muscae system revealing the presence of a very close companion. The three epochs for which SPOTS observed this target are shown in a linear stretch spanning ± 3 × 10−5 times the primary flux. The unresolved binary is located at the center of each frame and the PSF halo is removed with cADI. The found comoving companion is indicated with a “C”, except for January where the detection is ambiguous.

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