first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method V Popescu NIR Mansour 2020MNRAS.491.5966M SPEC+PHOT V 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT V V Movis NIR Popescu 2018A&A...617A..12P PHOT