first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C S 0.0785 0.0530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.1378 0.0530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.0839 0.0530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT