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Fig. 3.

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Top left: adaptive optics (AO) image of SN 2020jfo obtained with the OSIRIS imager on the Keck-I 10 m telescope in the K′ band on 2020 July 7. Top right: portion of an archival HST ACS/WFC image mosaic obtained in F814W on 2012 May 24, which contains the SN site, shown at the same scale and orientation as the top-left panel. In both top panels, the 32 stars in common between the two images and used in the astrometric registration are circled. Bottom left: zoom-in on the SN site in the HST image, with the SN progenitor candidate indicated by tick marks. Bottom right: zoom-in on the SN site after the explosion, in a HST WFC3/UVIS F814W image from 2021 July 28. The SN is clearly identified, confirming the progenitor candidate identification based on the AO image. North is up and east is to the left in all panels.

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