first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method SV 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT V V 0.6277 0.6850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.7141 0.6850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT