first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method L L 0.3000 0.3410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT L L 0.3723 0.3410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT