first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method A 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT A V 0.2178 0.3660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.6811 0.3660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT