first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method A S 0.0575 0.3820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.5697 0.3820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.0405 0.3820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT