first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S Movis NIR Popescu 2018A&A...617A..12P PHOT S X 0.518000 0.313000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT S X 0.519000 0.311000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT