first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D S 0.2422 0.5300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S 0.635 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S S 0.6385 0.5300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT