first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.2659 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.5075 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.4025 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X S 0.0442 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT