first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S X 0.0784 0.1750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S X 0.3394 0.1750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X X 0.4386 0.1750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT