Target pixel file of TOI-4552 for TESS sector 12, created using tpfplotter (Aller et al. 2020). The pixels (21″ pixel scale) outlined in orange correspond to the aperture mask used to extract the SAP flux for the light curve. All Gaia DR3 (Gaia Collaboration 2023) sources in the field are numbered, with 1 marking TOI-4552. The size of the red circles represents the TESS magnitude of the stars relative to TOI-4552. Since it is a crowded field, TESS SPOC provides light curves corrected for the dilution caused by the strongest contaminants. Figure A.1 shows the TPF of all three sectors with the primary contaminants.