first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method A S 0.1217 0.4570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D S 0.0209 0.4570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.5789 0.4570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT