first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S Ad Movis NIR Popescu 2018A&A...617A..12P PHOT S D 0.541000 0.303000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT S D 0.548000 0.301000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT