first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B C 0.4429 0.4450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT C C 0.6769 0.4450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S 0.661 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT