first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C 0.682 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT Ds Ds Movis NIR Popescu 2018A&A...617A..12P PHOT X T Bus-DeMeo VISNIR Avdellidou 2025MNRAS.539.3534A SPEC