first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.21 Bus VIS Carvano 2010A&A...510A..43C PHOT C C 0.5251 0.2450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X C 0.0312 0.2450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X C 0.1024 0.2450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT