first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S 0.12 Bus VIS Carvano 2010A&A...510A..43C PHOT S S 0.2504 0.2320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.2205 0.2320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.2416 0.2320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT