first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B C 0.3039 0.1620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X C 0.1254 0.1620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X C 0.2101 0.1620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT