first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.923 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT L 0.09 Bus VIS Carvano 2010A&A...510A..43C PHOT V V 0.1046 0.0560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT