first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method Ds Ds Movis NIR Popescu 2018A&A...617A..12P PHOT SV 0.05 Bus VIS Carvano 2010A&A...510A..43C PHOT V V 0.5688 0.5688 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT