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 X 0.0434 0.0430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D X 0.0344 0.0430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V X 0.0612 0.0430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT