first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B C 0.0399 0.0930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT C C 0.1367 0.0930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V C 0.0238 0.0930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT