first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D S 0.5115 0.4270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.8164 0.4270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X S 0.3129 0.4270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT