first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B V 0.0415 0.0270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.0232 0.0270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.0838 0.0270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT