first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B S 0.0392 0.1120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D S 0.0278 0.1120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.2763 0.1120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT