first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S 0.992 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT V V 0.9880 0.9890 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 1.0000 0.9890 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT