first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B C 0.0139 0.0970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT B C 0.0220 0.0970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT C C 0.1591 0.0970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT