first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.906 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT C 0.966000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT C C 0.0529 0.0310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT