first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.6251 0.6470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.6782 0.6470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.6976 0.6470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT