first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT D D 0.2663 0.1630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X D 0.1821 0.1630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT