first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B C 0.1725 0.1440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT C C 0.1868 0.1440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S 0.553 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT