first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D S 0.2118 0.1770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.3761 0.1770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X 0.429 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT