first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D V 0.0390 0.0540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.0150 0.0540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.1566 0.0540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT