first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.4780 0.4420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.0370 0.4420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.0479 0.4420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT