first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S 0.640 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S S 0.4180 0.6760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.7519 0.6760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT