first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method LS 0.26 Bus VIS Carvano 2010A&A...510A..43C PHOT S S 0.3492 0.4070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.4166 0.4070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT