first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT S X 0.0254 0.1570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X X 0.1594 0.1570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT