first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C S 0.0511 0.0990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D S 0.1187 0.0990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V S 0.2277 0.0990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT