first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D D 0.2429 0.4100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D D 0.5464 0.4100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT XD 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT