first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method Bk Kl Movis NIR Popescu 2018A&A...617A..12P PHOT C C 0.4024 0.2500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT C X 0.866000 0.134000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT X C 0.1959 0.2500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT