first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.0426 0.3020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.1537 0.3020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.4026 0.3020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT