first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT C C 0.0499 0.1800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT C C 0.1821 0.1800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X 0.470 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT