first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C S 0.5099 0.3370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.2974 0.3370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.6535 0.3370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT