first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method K K 0.3928 0.2040 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S 0.921 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT X K 0.1766 0.2040 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT