first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method Ds Ad Movis NIR Popescu 2018A&A...617A..12P PHOT K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT L L 0.3224 0.3224 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT