first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C C 0.4915 0.4915 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S D 0.789000 0.160000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT S D 0.791000 0.157000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT