first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.0115 0.7770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.6052 0.7770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.9086 0.7770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT