first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.899 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT C C 0.4077 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V C 0.0637 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT