first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B S 0.0877 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D S 0.0274 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.6094 0.2960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT