first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method L L 0.5093 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V L 0.1107 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT