first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C C 0.3645 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D C 0.1744 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S C 0.1521 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT