first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method L 0.299 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT L 0.55 Bus VIS Carvano 2010A&A...510A..43C PHOT S S 0.3807 0.3807 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT