first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B 0.586 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT D 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT D D 0.3207 0.3190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT