first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C X 0.5651 0.5900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X 0.608 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT X X 0.7174 0.5900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT