first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B Bus-DeMeo VISNIR Arredondo 2021Icar..36814619A SPEC C 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC C 0.965 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT Ch Bus VIS Bus 2002Icar..158..146B SPEC