first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B C 0.1436 0.3690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT B C 0.2704 0.3690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT C C 0.5023 0.3690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT