first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method LS 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT S 0.999000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT S S 0.8095 0.8095 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT