first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B 0.293 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT C X 0.543000 0.450000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT C X 0.554000 0.438000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT