first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S C 0.857000 0.119000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT V V 0.0404 0.3620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.4057 0.3620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT