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Fig. 7

image

Example of multiple systems taken from the H-band, resolved by GeMS/GSAOI (top row) and un-resolved by SofI (bottom row). The separation of the main components is, from left to right, [120, 140, 280, 1600] mas ([156, 182, 364, 2080] AU, respectively). The H-band magnitude measured on the first three GeMS/GSAOI images are, from left to right [13.5, 14.2, 16.6], [18.4, 18.6], and [15.8, 15.9] for the multiple systems, while the magnitude derived from the SofI images are 13.0, 17.6, and 15.1, respectively.

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