first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.753 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT C X 0.512000 0.486000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT X X 0.1941 0.1941 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT