first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method V S 0.0697 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.2842 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.0745 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT