first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C X 0.1643 0.6330 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X X 0.5790 0.6330 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X X 0.7085 0.6330 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT