first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C S 0.0318 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D S 0.0222 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.5985 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT