first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C S 0.1174 0.5840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.3697 0.5840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.8329 0.5840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT