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 V V 0.1412 0.1640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.4603 0.1640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT