first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D D 0.3630 0.2880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S D 0.3794 0.2880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT