first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D Bus-DeMeo NIR Licandro 2018A&A...618A.170L SPEC D Bus-DeMeo VIS Licandro 2018A&A...618A.170L SPEC D Bus-DeMeo VISNIR Licandro 2018A&A...618A.170L SPEC S 0.722 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT