first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.0592 0.2460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.0632 0.2460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.3744 0.2460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT