first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT C X 0.0971 0.0480 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V X 0.0585 0.0480 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT