first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D S 0.2811 0.2750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S 0.922 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S S 0.6526 0.2750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT