first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S 0.51 Bus VIS Carvano 2010A&A...510A..43C PHOT S S 0.3297 0.7150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.6579 0.7150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.9333 0.7150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT