first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S 0.712 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S S 0.7810 0.9070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.9993 0.9070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT