Localisation region (pink contour) of FRB 20200210A. The three galaxies within 7″ of the error region are marked with circles, coloured ranging from bluer (lower redshift) to redder (higher redshift), with the galaxy ID (as in Table A.1). The background image is from Pan-STARRS DR1. The panels on the right are zoomed-in images of these three galaxies, with 12 ″ FoV; the border colour matches the circles in the main panel. The galaxy IDs and photometric redshifts are indicated at the top.