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Fig. 1


Central steps of the MLOCI algorithm (see Sect. 2). Steps 2, 3, and 4, top row: a counterpart PSF is created for each science image. The counterpart PSF is such that its subtraction from the science preserves signal at 2 locations. Step 5, bottom row: each science image with reference fake sources and its counterpart PSF are derotated to align north upwards.

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