first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.7491 0.8650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.7927 0.8650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.9857 0.8650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT