first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.856 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT V X 0.1664 0.1640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X X 0.2279 0.1640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT