first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT C V 0.0634 0.1260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.2116 0.1260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT