first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S 0.779 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S X 0.556000 0.267000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT S X 0.558000 0.262000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT