first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.8791 0.9290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.9795 0.9290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.4329 0.9290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT