first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C X 0.0550 0.1690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S Ad Movis NIR Popescu 2018A&A...617A..12P PHOT X X 0.1715 0.1690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X X 0.2376 0.1690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT