first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B B 0.1427 0.1680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT B B 0.2980 0.1680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT C B 0.1190 0.1680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S B 0.1086 0.1680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT