first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C C 0.4214 0.4110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D C 0.0447 0.4110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT