first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.973000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT C C 0.0162 0.0080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V C 0.0496 0.0080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT