first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B C 0.0531 0.0930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT C C 0.1606 0.0930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X C 0.0778 0.0930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT