first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D S 0.1518 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D S 0.1698 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.4658 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT