first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C C 0.3405 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X C 0.0981 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT