first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C X 0.0191 0.1080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D 0.25 Bus VIS Carvano 2010A&A...510A..43C PHOT X X 0.1684 0.1080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT