first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.1555 0.6580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.7246 0.6580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.7591 0.6580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT