first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.574 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT C C 0.2841 0.2841 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT P A 0.880000 0.120000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC