first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B V 0.0265 0.0840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S V 0.0335 0.0840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.1539 0.0840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT