first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C S 0.0179 0.0540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S 0.843 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S S 0.1947 0.0540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT