first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method L L 0.4157 0.4157 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT S 0.500 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT