first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method Ad Ad Movis NIR Popescu 2018A&A...617A..12P PHOT C 0.979 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT X X 0.1342 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X X 0.1742 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT