first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D D 0.2376 0.1970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT Ds Ad Movis NIR Popescu 2018A&A...617A..12P PHOT S D 0.1790 0.1970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT