first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S 0.217 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S S 0.9097 0.9370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.9945 0.9370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT