first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method Q 0.41 Bus VIS Carvano 2010A&A...510A..43C PHOT S V 0.5835 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.6592 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.9483 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT