Photometric target selection of Abell 500 for bright objects (m_r < 18.5) using T80S/S-PLUS-z_phot. grey symbols correspond to the T80S/S-PLUS photometric parent sample, yellow symbols correspond to the spectroscopic objects, while blue symbols correspond to the photometric selected Abell 500 galaxy cluster candidate members. The upper panels show from left to right, the spectroscopic redshift distribution(z_spec), the m_r − z_phot diagram and relevant cluster information including the parent sample, total number of galaxy cluster selected objects, the spectroscopically confirmed cluster members (yellow circles), the confirmed spectroscopic cluster members (open circles), and the spectroscopically confirmed cluster members and spectroscopic objects within the cluster redshift range (yellow crosses) that were not selected by our method. The lower panels show from left to right show the z_spec − z_phot diagram, along with the CMD and spatial distribution diagram (SDD).