first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.591 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT C C 0.2329 0.2060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S C 0.0529 0.2060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT