first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.0127 0.2030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.3182 0.2030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X S 0.0424 0.2030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT