Fig. A.4.
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TESS FFI image in a 20 × 20 pixel cutout around the position of HD 152822 in sector 12. Red filled area shows the chosen aperture. The red dots show stars within a GAIA magnitude limit ∝6 with varying size according to their GAIA magnitude. The GAIA query failed for HD 152822 and hence the magnitudes are relative to TYC 8327-955-1, which is marked by the white cross.
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