first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D S 0.0314 0.0370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.0504 0.0370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.0146 0.0370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT