first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C C 0.2721 0.1640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X C 0.0737 0.1640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X C 0.3149 0.1640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT