first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S 0.804 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S D 0.0968 0.0530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X D 0.0508 0.0530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT