first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.3589 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.4260 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.7340 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X S 0.2909 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT