first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D 0.11 Bus VIS Carvano 2010A&A...510A..43C PHOT D S 0.3879 0.7620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.8973 0.7620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT