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Fig. 1

image

PSF-subtracted images for each star, where the stellar point spread function (PSF) was modeled using Principal Component Analysis (PCA). These images were used to search for substellar companions with projected separations out to 2′′ from the star. The central masked region was determined by the amount of field rotation in the data. The white bar in the lower left ofeach image corresponds to 5 AU at the distance of the star. The images are plotted with a linear stretch.

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