first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT L L 0.3647 0.1820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT XL 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT