first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.0590 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.2252 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.0986 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT