first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S Bus-DeMeo VISNIR Bourdelle de Micas 2022A&A...665A..83B SPEC S Tholen VIS Clark 1995Icar..113..387C PHOT S Tholen VIS Alvarez-Candal 2006A&A...459..969A SPEC S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC S S 1.0000 0.8050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT