first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method V 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT V V 0.4080 0.7330 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.8915 0.7330 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT